how to fix milky oil in engine Foamy, low-density oil can cause air-lock resulting in a complete cessation of oil flow (restricted oil drains, loss of pump prime, redirected oil flow, etc. As for the water pump, if you open the radiator cap (while the engine is cool) and let the engine warm up, you should be able to see the water circulating, which would indicate that the water pump is working. Cut the engine oil filter open and inspect it for any metal, plastic (brown) and or rubber (black) debris at every engine oil change. milky oil usually is sign of water in the oil, there are only a few places where that can happen, mostly the head gasket. GASOLINE ENGINES AND WATER INTRUSION 2001-13 AUGUST 2001 Page 3 of 8 2. If the engin number at the base of the generator stand starts with a letter (most likely a B through a G) it's probably a 68 or a 69 vintage and originaly a 1500 or 1600 CC displacment. Do not drive or operate your vehicle with this condition as bearing failure will be likely. [The engine cooling water] may have been leaking from the water tube grommet into the oil sump. An oil leak can come from a variety of sources, including, but not limited to: Apologies Wedgie, there is an oil cooler, but the 'transmission oil' is also the engine oil as it has a wet clutch. The milky crap on the oil cap is a common complaint on cars with plastic valve covers. An aerated oil has an apparent viscosity sharply greater than that of the oil alone which compounds the problem. Have someone fix or replace the radiator and replace the head gasket. Check the engine oil for water mixed in, and for lowengine coolant. unless somebody else already mentioned it, there is a "bolt" on the bottom of the oil pan. You may also use the stabilizer to top off between oil changes in order to help reduce oil consumption in an older engine, or maintain peak performance in a new engine. Coolant contaminated oil does not If your crankcase breather is passing oil, chances are that something's wrong (Okay, we know something's wrong, but don't be too alarmed). The engine oil has to achieve or surpass 212 deg. Engine oil pan gasket leak results in the engine oil accumulating in the Ford F-150 exhaust system. It’s detected if there is smell of burning oil. Milky looking oil suggests water/condensation in oil. (The symptom of this, the 'muddy', 'milky', or 'chocolaty' Engine Oil on the Dipstick is almost always caused by the CRACKED ENGINE BLOCK - NOT by a Blown Head Gasket - and consequently that Engine just plain can NOT be fixed)! Take off the radiator cap and see if that same stuff is in there, if so you have a blown head gasket, cracked head, or if the truck had a engine oil cooler a cracked engine oil cooler. The vacuum breater tank was full of emulsified oil. If it's raw water cooled, then Spannerman is correct about there being no heat exchanger. Using synthetic motor oil does not make the oil milky. i changed it out and have been running it and no problems. check/clean set float level). Water is a very efficient means of cooling. when i do a Engine Flush i will drop 3Ltr of Diesel in after taking the oil out, run it for around 30 seconds, don't rev it just let it idle and the diesel will clean the engine inside and out, then drain that and that's a engine oil flush. The past couple of oil changes I've noticed my truck is using quite a bit of oil between changes. The oil has turned milky looking, and I also noticed water sputtering out of the muffler and from the oil reservoir when I cranked the pull cord. Conventional 30 weight oil is usually recommended for lubricating internal engine parts as the engine is being assembled, with moly assembly lube being applied to the cam lobes, the bottoms of flat-tappet lifters (or the needle bearings in roller lifters), rocker arms and the tips of pushrods. Signs of this occurring include coolant residue on the spark plug insulator, which indicates that coolant has entered the cylinder; and milky brown engine oil, which would prove that the head gasket has leaked. Never continue to run a unit with milky or metallic oil. if you have have to take it to the service center make sure that it is a good one that you know that will do good work. Tip: Milky, beige-colored oil is a sign water is getting where it shouldn’t. Many on here have lost an engine due to running with a cracked head. The breather bolts feed into a secondary filter to collect and filter the oil, but it has started dripping onto the bike recently. milky white oil is an indicator that there is water in the oil. If you have noticed coolant pooling on the ground under the motorcycle, or if the oil is looking milky, it's highly likely that the water pump seals are worn out and the cooling system is in need of service such as replacement of the water pump shaft, seals and bearing although if the oil is milky, be sure to change the oil at this time as well. Drain tank daily. Let it sit for a few minutes, then check the oil to see if there's any water in it (it will look like a white milky substance if there is water mixed with the oil). That is what the forums are for. wheres the rest of the story. if you do this occasionally ( once a year or every 3rd change) with your oil changes the oil will stay Milky, foamy, and/or cream-colored oil can be indicative of a head gasket leak, especially if you’re seeing white smoke in your exhaust and your vehicle is losing coolant. Thank you for your question on the pressure washer with milky colored oil. Oil seemed to leak between engine and driveshaft, and at several other spots in the engine. The engine does however have an inherent cold start smoke problem that has to be investigated if the smoke doesn’t disappear once the engine warms up. Milky oil is an indication a water in the oil. Your Engine just started acting up and you don’t know what to do. 2001 seville sts pcm p0102 C Mass Air Flow (MAF) Sensor Circuit Low Frequency pcm p1617 C Engine Oil Level Switch Circuit I did check oil before I started it and oil was normal not milky. Milky Colored Oil Milky or whitish substance on either the dipstick or oil fill cap You are not alone! 1000's of other consumers with 3. Even if the crack is small, the internal coolant can easily leak out and contaminate the oil of your engine. There is an inspection hole on right side of engine that you can see the flywheel through, when I just started up tractor after sitting a year, milky oil comes out of this hole while running. The white film under the oil cap is usually caused from driving the vehicle on short trips without allowing the engine to come up to full operating temperature to drive moisture out of the crankcase. but i was checking the oil and it was way over full and milky in color but it smelled like gasoline. With black oil it sounds like you have the uber rare exhaust in the oil. Found bubble in the water jacket near cylinder number two. This is done by using a series of coolers, lines and hoses which are connected to the radiator or will be located on the engine itself. The milky oil means the gaskets are leaking into the oil and out of mating surfaces of the heads and the block. I'm hoping it's a gasket in the oil pump which seems to be combined with the water pump. if you are not haveing any of theses Blue smoke – due to burning engine oil, something is wrong internally in the engine and oil is leaking inside the cylinder on the spark plugs Black smoke – engine is burning too much fuel, “running rich” and a sensor or fuel injector could be bad dumping too much fuel inside the cylinder. The milky fluid does not affect the quality of the engine oil and therefore the engine performance is not affected either. The scents associated with engine oil and engine coolant are distinctly different. Check enginecompression for a possible blown head gasket. 2004 Acura TL, 200K miles. So I panicked and did some research then I found out to check the oil filler cap and indeed It was covered with white sludge inside. If the problem persists, chance the oil for a second time. a few oil changes is the cheapest way to fix the issue. A bad head gasket WILL put water in the engine and make the oil look milky. From my experience, in a direct injection engine the fuel is delivered to the combustion chamber in a very fine spray pattern , as opposed to a traditional fuel injected engine where the fuel is dumped into the combustion chamber after the valve is opened. Water is lighter than oil, so it would be near the top. Water entering the engine through the exhaust valve can be caused by many rea- This milky substance does not affect the quality of the engine oil and engine performance is not affected. It sounds like it has water in the oil but the seal between the pump and the engine should have prevented that and then the pump oil would be contaminated as well. jd used to reccomend thinning the gear oil in the wihter with kerosene! Common signs include low oil levels, crimps or bends in the hose, and oil puddles under the car. Thick as molassas. More often this is NOT SO with coolant in today’s oil. A leaky head gasket can allow coolant to pass into the oil system. Took it to the dealer and they change a o-ring. After you change your oil you may want to change your oil again after a couple hundred miles just to make sure all residual water in your oil has been flushed out. yep i am going to have to agree on that one. You're gonna' have to tear the cylinder heads off of your car or mini-van. Tilt your mower and drain the oil through the filling tube if it doesn't have a drain plug. They can’t keep going out of loyalty or break down as an act of rebellion, but are essentially straightforward things that depend on a sequence of simple processes to keep going. one way as the engine gets warm air will go out - when it cools you would get a vacuum If after an hour it gets milky again For example, cylinder heads may warp, resulting in a loss of cylinder compression and allowing coolant and oil to commingle. . I drained the oil out of the engine today and recovered 14 quarts. I'm always afraid of the hose filling the engine, so I start engine, turn on hose, turn off hose, turn off engine. Add oil to the engine and turn it over again, without the plugs in. For example, a milky color indicates that water has entered the crankcase, and the presence of metal particles may indicate excessive wear. just be sure to put the bolt back in the hole before refilling with oil. Unless you are due for an oil change within the next 300 miles or so, you would be fine to add the product to your existing oil and the product can stay in the oil for the life of the oil. water/coolent and oil will make a milky substance. Running the engine with a coolant/oil mix may result in engine damag Oil cooler hose burst in car. Salvage yard parts are just heads that havent cracked yet, the ONLY fix is to buy a new bare head from the dealer (900 bucks) that has the defect corrected, and have that head rebuilt. It is an ugly sight staring into the top of the radiator neck and seeing all the black oil in there. When coolant leaks into engine oil, one or both of two things can happen. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. from what I've seen milky oil on alcahol is the norm. If you see that clear to brown and slick puddle under your car (it'll be even (with 2,000 miles to go till the next oil change) Additionally the engine had incurred some damage as a result -$500- and they want me to bring it back in 1000 miles for another oil consumption test!! chances are your are ok. Changed oil and filter. the engine, and the Please, no PM's (Private Messages) regarding boat/engine problems. If carburetor problems are causing fuel to mix with your oil in the crankcase, you should perform a thorough cleaning. How to Fix Coolant Mixing with Oil Your car's engine and automatic transmission use radiator coolant to help keep them from overheating while in operation. Having read articles on oil analysis milky white engine oil= coolant into the oil. 8 liter V 6 engines have experienced the same exact problems. Your used engine oil can serve as an indicator of engine health. ; It goes down to wear it barely registers on the dipstick. A few years ago we have this problem with the VW 1,0 and 1,4 liter engines in the Lupo, Polo and Golf. then see if it happens again and does not go away. It has to do with the alcahol getting by the rings before the engine gets warmed up. An engine with poor compression may be a simple fix, but it could also have major leaks in the rings, head gasket, or other places. 3. Internal Engine Problems. 4: seal between oil passage & water passage blown = water in oil = milky colored oil = oil not doing job = drastically increasing wear on internal engine bearings. For an air-cooled engine, there is no radiator full of water or water jackets in the heads and engine block. It's like a heart attack for your engine. ) This leads to the coolant entering the engine oil pan. It can come from a cooling system if so equipped or oil contaminated with water before it was added to the motor. It's possible to get water in the crank case from condensation or water getting the motor if it's left out in the rain but this usually results in small amounts of water that easily Engine oil lubricates the pistons in your engine, making sure that they glide smoothly within their housing. Never throttle down an engine while the burner is running, or shut down a unit while the burner is on. THis happens often in cars taht are used in cold climates and often go on short trips. If you are planning on selling it just take it to a dealership as a trade. Milky colored engine oil means you have a serious problem. milky film of homogenized oil and coolant. Feel free to contact us at 888-863-0426 and we would be happy to assist you in diagnosing whether or not water has leaked into the oil. The condensation of water builds up and makes a white foamy appearance. If your oil is overfull and you haven't added any, then it is obvious that coolant is getting in there. Posted: Sun Dec 01, 2013 6:38 am Post subject: Re: milky oil in engine Drain the oil as mentioned and leave the drain plug out. Got my truck running again Now that is back up and running after all fluid changes , the oil is still has a very faint milky look to it I fiqured i'd need to change the oil once or twice after to be safe . If you drained and refilled the oil let the engine let it idle until it's fully warmed up and any remaining water should evaporate in a short time. The problem has already occurred and that voids the warranty before you even purchase it. While you are at it, this is a good time to replace the impeller, too. If you own a Kubota tractor the last thing that you expect to see a radiator full of black engine oil. The question is why has this happened. it runs like a champ has never gave me any problems what so ever and we use it like it was meant to be used everyday. After changing the oil, let the engine run to see if it’s better. it wasn't, but i didn't find that out until my engine exploded. As for your push rods, simple remove the rockers and take the rods out. if you can do it fix it asap. This emulsion only happens near the pump (water or oil), the further you get away from it the more that water and oil separates. This is how the exhaust smoke ends up turning white. If the engine is not running at the time, the water from the coolant will sink to the bottom of the oil pan ("sump" in some versions of English) because it's heavier than oil and is not miscible with oil. If your oil already looks milky on the dipstick, that it’s not something “seems” to be leaking coolant into the oil, something is leaking into the oil. The other coolant Oil returns from the heads, intake valley and block through oil passages so the oil can return to the oil pan by gravity and cooling water, under pressure is in water jackets circulated in the heads and block by the circulating pump. That does not necce … ssarily mean you have a bad engine. Thick AND dark oil usually indicates dirt or contaminants. I can't work out why my car still has milky oil. If the bike was submerged for longer than thirty seconds, then you may have a lot of water in the motor. We have been fixing blowby, low compression and engine wear for 12 years with these CerTech Gels simply because it is so effective. Idling the engine for up to an hour or more with a little moisture shouldn't hurt it. Easy fix to machine the head surface flat. As I was putting the pump back together, I noticed one of the piston return springs in kit 185713GS was broken. Click to expand The most immediate signs of engine damage from water exposure will likely be found in the engine oil and transmission fluid. In the video above, we show you how to fix minor oil leaks in your 2008 Ford Edge. On occasions there can be an unexplained increase in the tractor engine oil level. Fortunately it doesn't seem nearly as common on modern engines. The Volvo Penta marine gas engine has been in production since around 1935 as an outboard or inboard marine engine. The development of engine sludge is directly related to how often you change your oil. I have changed the oil several times and it keeps turning into this milky like crap. Then change oil & filter & repeat- complete this cycle until there's no more milky appearance in the oil after it has been run for a while. The engine oil cooler on Sprinter and other Mercedes CDI engines through the range of commercials and passenger cars is a pancake aluminium pressed fin block, that sits directly behind the oil filter housing on the right side of the engine looking in. The oil in a healthy engine should by no means look milky, it should either look like clean oil or dirty oil. Oil, however, is not very efficient at keeping things cool (compared to water, that is). This can result in catastrophic engine damage. So people use the term milky well here is what it looks like , you can blow head gaskets and put oil into the coolant or coolant into the oil both will create milky oil after running it some if it Since 1947, we’ve been formulating stop-leak products and engine, oil and fuel treatments. The first warning is to avoid synthetic motor oil. I'm only aware of one way the oil can get milky, coolant mixing in. Got it back and still milky. Service unit (change oil, clean or replace air cleaner element, more often, at least every 45 days or 500 operating hours for oil changes. I have read that it could be condensation or the head gasket or coolant getting into the oil. Without this lubrication, the pistons can grind against other engine parts, generate intense amounts of heat, and cause your engine to seize and stall. There are two ways for that to happen, blown head gasket, cracked head. I measured it this morning and it is 0. If you have a air cooled system you can bet that water was either put into the oil or condensation is the culprit. [Emphasis added--jimh. 4. One common cause, the formation of water as a gasoline byproduct, is part of normal engine operation. The engine compartment is smoking slightly and the smell is a fluid smell, can't tell what kind of fluid. When this cooler fails it can cause engine oil to be released into the cooling system in much the same way as when a transmission cooler fails. You should expect to see results after about 100-200 miles of driving. to fix for upcoming Re: GM 2. Mazda has verified that the amount of moisture in the oil is within the acceptable standard for motor oils commonly found in the market. We will show you specifically how to determine if the fluid leaking from your Edge is oil, check your oil level and fix the oil leak using stop leak. I can't find this part number for my 1999 KTM 200 EXC, can anyone help? Contaminated Oil. If noticing milky looking oil on the dipstick, then the first thing to check is the engine’s coolant. If you want to avoid the shop and feel up to doing this yourself, download the lower unit diagrams and get familiar with the "landscape", make sure you have the proper tools or can borrow The milky color is the oil emulsifying with water under the pressure of the crankcase. The oil is frothy and milky. The blowby which results in milky stuff on the dipstick is probably due to improper sealing. Most leaks start as small drips. And a burned head gasket can not seal the oil and coolant ports in both the engine block and the cylinder head (especially with a warped cylinder head). If you do have coolant in the oil you can ruin the engine because the coolant won't lubricate properly. The coolant resovoir is slightly below the min mark and it seems to be using more motor oil. I tried the drain plug loosing to see if water came out first but only got mixture, it's not excessive and have put in block seal to no avail and most all is on valve cover top and is milky white there while slightly discolored at bottom. The Fix: Check compression to determine engine condition. I'm told that the engine oil level was high and milky and that the coolant level was low. I have an after-market spike filter. 5 automatic, I have coolant in the #2 cyc, the car was giving to me, but oil looks good, its little black but no milky whatsoever, but i guess still have a blown head gasket?, what are my options and what should I do to have it back on the road without the issue again. With the head off and the oil filter off, fill the engine block with water used a air compressor to pressurize the oil system at the oil filter output. Water entering through exhaust valve. If you change your oil at 3,000 or less you should never run into the problem. You may notice that if you take the oil fill cap off and look down into the tube there is a milky white goo in there. Just over the past two months when I have gone for the last 3 rides I noticed that the overflow was down below the low setting so I added maybe a half cup to bring it up to where it should be. New oil has a yellowish brown color; older oil looks dark brown or black. Re: Milky Oil and Transmission Fluid I'ts a pretty common practice to thin oil with some diesel or kerosene and then add alcohol to it to dewater. More commonly on the 5. If the water is the result of normal condensation in Milky oil is due to moisture in the oil. It could be an intake manifold gasket or a head gasket. 2 Eco Tech Milky Oil in reply to John T PS, 12-01-2013 13:39:36 Drain oil hot, refill with atf, fast idle 20 minutes with engine hot, drain atf, replace oil filter, put new good oil in it with 1 quart risolone, fix pcv. Also, watch for oily rainbows in the bilge water. Oil that is a whitish milky color is contaminated with water, while oil that is a greenish milky color contains antifreeze. Internal problems that cause oil to leak through a lawnmower's air filter typically require repair by a small-engine specialist. AMSOIL Engine and Transmission Flush is compatible with both petroleum and synthetic oils, preparing poorly maintained equipment for installation of new oil. I broke it back down last night and I noticed that the new collar had a little looser fit than the original one. If the mower's oil appears milky, it's contaminated with water and should be replaced. If the thermostat on your oil cooler is stuck open the oil temperature will stay about the same as the engine water temperature which is too cold. The combination of the coolant and engine oil will create a milky appearance in the smoke. I guess I should have asked first whether the engine is raw water cooled or has a fresh water cooling system installed. make,model,engine,etc? what does your engine oil look like,milky?been a mechanic for over thirty years but still need all the details to make any kind of diagnosis. As far as I know, there shouldn't be any way for oil and water to mix in the engine without some sort of 'breach' - either the gasket, or the head has warped (which may be where the 1K is coming from), or there's actually a crack in the block. some googling shows the milky stuff happens when oil and water mix. With our exceptional chemical engineering, our products have been used in military applications, auto manufacturing and countless auto repair emergencies. These deposits have a measurable effect on engine performance, resulting in higher oil consumption, reduced fuel economy, engine knocking (pre-ignition or detonation), hard starting, higher emissions and even overheating. Well I did that for 10 oil changes and the oil is still coming out milky. Short engine runs that don't fully heat the engine will cause condensation to build up in crankcase. Engines don’t have hearts or souls. Assuming your compression is good, an oil change should clean things up. My vehicle is a '99 Suburban with approx 126K miles. If higher quantities of metal debris are found in the oil filter, consult a Porsche Technician, then send a 3 to 4 ounce sample of the used engine oil to a lab for analysis. The CPU will again keep the engine in cold start mode adding too much fuel to the engine, thinking it's cold once again making the problem worse. It takes very little water to turn the 750cc or so of transmission oil in a 2t milky. dont need a longer dipstick even, if there was water in there it would be milky on top as well. Rotary engine vehicles require special care when choosing a rotary engine oil. or try to. I made the final diagnosis by borrowing a combustion leak detector like this: If the fluid changes color you have a leak between the combustion chamber and the cooling system. Cracked or damaged block, cracked or damaged head and failed interface between the two, head gasket. Enough water in motor oil may turn it brown and milky. The usual cause of milky white oil is water. It doesn't take long for contaminated oil to destroy an engine. I had a look at the oil and it looks normal besides a few white streaks in it. I have the same problem, and yes, my filter does need to be cleaned. One way to tell Josh, you mention "pumping out the oil". Changed oil and filter again. There is a small amount of water coming out of the manifold gasket just forward of the carb, right about where one of the bolts for the manifold is located. So, I think I did things right but don't understand why it's still getting so hot and if/why coolant is still mixing with the oil. Re: Milky outboard engine oil « Reply #12 on: Jul 23, 2018, 10:35 AM » Just talked to a friend of mine, if you end up looking for a new motor, he has a 2004 honda 130 with 900ish hours on it for sale, comes with a 1983 23' Grady white attached to it, sitting on a nice trailer, all for 8000 bucks. It' never overheated. (if equipped) I agree totally with the above. I had knocking at startup and loss of coolant - no milky oil or oil in the coolant, just coolant loss into the engine. But some people have lost engines from the sludge building up and clogging the oil pump screen. Drain the oil and replace the filter, then run the motor for about 15 -20 minutes so it can get good and warm. Also the front of my engine around the oil filler tube and below are really messy is there a gasket between the tube and timing case? Blue smoke would indicate high oil consumption, clogged breather, oil soaked filter, or worst case, piston ring failure, and/ or seal leakage which would require an engine rebuild. Re: Milky engine oil?? If the engine has been damaged due to water ingestion, the warranty won't help. ). In the event coolant loss is evident, but no leaks are seen, pull the engine oil dipstick and take a whiff. A blown head gasket may cause a number of different symptoms. I didn't add much coolant at all. However, clean motor oil contaminated with water may prove useful following clarification. Diagnose and fix marine diesel engine problems at sea. Coolant in the oil which would cause your engine oil to become milky, and would have a very similar look to it like chocolate milk. He's where I enter the picture. The intake manifold gasket may develop an external engine oil or coolant leak. Milky crap under the oil fill cap is normal, has to do with "condensation" if I remember what I read a while ago correctly. Continuing to drive that vehicle in that condition will do serious damage to the internal parts and shorten the life of the engine greatly. The oil wasn't milky, it actually looked rather dark until I swished it around. Whether you change your oil yourself or take your vehicle to a mechanic, make sure that your engine’s oil is replaced according to the mileage increments suggested in your owner’s manual. 7 Vortec . Ran engine for about 15 minutes. High engine temps, milky oil, coolant tank wouldnt stay full to save its life, and wet plug. It is recommended that you add the Oil Stabilizer with every oil change (20% Stabilizer, 80% Oil). I suspect the milky oil is from coolant introduced when your head gasket failed. If after a decent ride the oil is still milky you may have an issue ( gasket leak). C) to cook off the water. Don't waste the money during the job halfway. When you drain the oil, I would let the engine sit at least overnight and then not start it before draining it. I went to check the oil in my engine today and noticed a milky white color around the dip stick and fill tube. It's hard to get water in through a 2t transmission breather hole, but if the filler cap isn't tight or has lost the rubber o-ring it's very easy to get plenty in. if it was you might be having to add coolant alot, might even see excessive white smoke out of the exhaust on a warmer day, would notice oil on the coolent overflow resivoir. Outboard engine lower unit leaks often result from a broken propeller seal. I think a switch to full synthetic oil will keep that white milky stuff under the oil fill cap from forming. If nothing is broken and everything is normal it's condensation. My suggestion is if after the first time you ride it and it does not clear up change the oil and immedialy go ride it to make sure any water left steams out. whatever you do, make absolutely sure that it's not the head gasket if you're going to drive it a lot. Water and oil never truly mix, they create an emulsion. (100 deg. Small Engine Troubleshooting. It looks like either my repair didn't fix anything or there was a lot of contaminated oil that never drained out of the engine. head gasket. Could be from an internal engine failure. Check the pcv valve for a c … log. So, thank goodness it's white and not blue smoke. Ive surfaced motorcycle aluminum heads on a flat panel with sandpaper. While some sludge is preventable, certain engines have a pre-disposition for this hell stew. If you’ve tried the steps mentioned above and are still experiencing milky oil, try replacing it with fresh oil. Replacement of the pan gasket is easier and recommended than mending. Replied by skim3544 on topic Transmission fluid is milky I am not a big fan of transmission flush, but if transmission oil is mixed is coolant, I think flush is required - in other words, draining the pan only isn't going to fix this. Otherwise likely a crack or porosity between the water jacket and the oil sump. move the head surface on the sandpaper in a figure 8 pattern, check with a straight edge. Refill the radiator and see if it continues to drip out the bottom after an hour or two. I'm betting the hose left on with engine off caused your milky oil. I also noticed the same milky white oil when I removed the front valve covers. I was never told there was a problem with the 2. ] I will re-assemble [the 2005 Mercury 90-HP engine] this weekend and will perform a pressure test of the cooling system to see if it has any other leaks. The coolant level never changes or gets low and we are not riding in water or wet weather. The machine needs to be under load to generate enough heat. Oil and water can mix when this gasket fails, reducing effectiveness of the cooling and lubrication of the engine. ie head gasket. How milky is the oil? the more water there is the whiter the oil will get. and it is not good. My oil was fine all summer and about 2 months ago I towed a capsized boat to shore this was really hard and my boat was quite weighted in the stern. I continue to see milky oil through the side case sight glass. In severe cases where the oil has been leaking for a considerable amount of time and the oil level drops very low, owners have reported noise from the engine due to low oil pressure and/or a check engine light on with an OBD-II Code P0011 DTC set. Use our interactive Fix My Leak tool to identify the type of leak you have and learn about which K&W Stop Leak product to use to address the issue! Whether it’s a radiator leak, automatic transmission leak, power steering leak, engine coolant leak, or an oil leak, K&W can help you diagnose and fix the problem quickly and affordably. I took a pick, it's below. Not knowing what had caused pressurized pump water to enter the crankcase, I replaced the 498983 engine sump and 692232 crankcase gasket. Water formation from the cooling system can happen but this cooling system operates with a 0 or at the most a 3 psi cap that really affords little oppertunity to push coolant like a 15 psi plus system that is used If you have dirty motor oil with water, take the oil to a recycling center. The problem I also have same thing going on my 2002 nissan altima 2. This lawn mower is ten years old, cost $438 out-the-door and it has done a good job for us over the years. I suspect rain water got into the engine and oil tank over the past year, which may be why it won't start. If you see abnormal temperature gauge readings or notice fluids on the ground under the engine compartment of your car, have the vehicle checked as soon as possible. Running a unit until it quits just to finish a job is costly. Coolant Leaks into Engine Oil Coolant causes the lube oil to change chemically as indicated by the milky appearance of the oil. Back in the day milky coolant meant a blown head gasket. Could also be a failed oil cooler . CASE 1: The engine oil is a milky off-white/tan color, and if your vehicle is overheating (or not starting) this tells you that the head gasket is history. Engine is a 5. then drain. In fact, while some synthetic oil manufacturers say their oil will work fine in a rotary engine, using a synthetic oil in a Mazda rotary engine actually voids the I also would use a good high detergent engine oil to clean out the engine such as 15w-40 diesel oil, like Shell Rotella for example. Milky brown engine oil is an indication of coolant in the oil. re: engine oil is milky OK, I'll try to make this easy. After driving 320 miles on the highway the next week, the oil drips were gone, after another 320 miles on the return trip the faint oil burn smell was Oil Sludge is a sticky substance that coats your engine, clogs its arteries, retains heat and destroys most of what it touches. See if the water / coolant separates to the bottom. Milky oil could be a sign of water getting into the oil. 708. The milky apearance is typical when there is condensation in the motor oil. Idling won't do it. I pulled the clutch cover off and yep, theres water drops everywhere and a little bit of that sludge (phew - no huge pooling of water) but its bad enough to have caused some oil to turn into this sticky sludge. Coolant in the engine oil, an engine misfire or oil leaking from the engine could all be a symptom. Some engines are designed with engine oil coolers to reduce heat by way of the engine oil. Coolant leaks: When to fix it or just live with it. Even in perfectly sealed engines Water in the engine - Water can get into your oil sump in two ways: Water in car - Water condensation in cold air or combustion gases: this phenomenon is extremely rare and only occurs at specific temperatures. The "milkiness" wasn't necessarily from the oil mixing with the coolant, more the leaking compression (pressure, fuel, air, etc) from the engine into the coolant. Oil is still slightly milky but clear. What is the white stuff under my oil cap?? You take the cap off of your valve cover to top off your oil or fill the crank case after an oil change and discover to your horror that there is some sort of white milky or creamy stuff coating the underside of the oil cap and down into the filler hole. A metal tube routed up through the lower metal intake manifold from the Exhaust Gas Recirculation Valve burns holes in the plastic manifold it extends into, allowing coolant to be mixed into the crankcase engine oil and combustion chambers. Oil deposits are the collection of the engine vapors, fuel dilution and oil mist at the base of the throttle body with additional formation collecting in the duct. To fix the problem, service the PCV system and replace the parts shown below: Engine oil, or “motor oil,” may vary in color from light amber to dark brown, depending on how well you maintain your car. I'm also just a little bit curious about a hand tightened manifold or head bolt. The milky color is because it is an oil and water emulsion. What I did was remove the old head (the old gasket was falling apart), I scrubbed and scraped the block making sure it was very clean and put the new gasket on. I've not heard of additives to dry oil. If the oil level is high and or if the color of the oil is milky or brown then you likely have coolant getting into your crankcase. I realized I was losing some oil but I have absolutely zero signs of any leaks on this van! I was not emitting any smoke out of the tailpipe. Milky substance on your dip stick indicates contamination in your engine oil, most likely coolant and that is an indication of head gasket, or intake gasket gone bad and coolant leaking into your oil system. Most Diesel Engine Failures Originate In The Fuel Tank The Real Story of Bad Diesel Fuel. a. Mower Oil Leak Repair. i am positive it is not a head gasket. Ok, I need some serious help here. And I think there is only 3 ways coolant can get into the oil. Yo have about 20 seconds to turn the engine off before it seizes up because all the oil is pouring out of the car. Use the basic physical principles of oil in water to remove the water and end up with useful motor oil. This can be. An easy way to check is to pull the dipstick if you notice a “milky” look to the oil then it most likely has water/antifreeze in the oil. c. I took the oil cap off and looked inside it and it was a bit milky and had water on it. If there is an oil leak, common sense tells you that it will be under the engine, but it’s not always immediately obvious where your engine is located. Milky engine oil after taking boat out Raw water cooled. An oil leak can adversely affect oil levels in your car, and if left unchecked, can cause engine damage. Milky engine oil, couple questions Also from reading a lot of other posts on milky oil I've heard: engine oil, tranny oil, clutch oil. No external water/coolant leaks but oil was milky. Below is a chart of common Engine problems and some easy troubleshooting to fix the problem you may be experiencing. If an internal coolant leak is indicated, the fix is to pull the intake manifold and replace both intake manifold gaskets. 7l engine, I lost the water pump at 129400 which dump all antifreeze into the oil causing severe damage to the bearings of the engine. You will receive a $30 credit towards any follow-up repairs that result from the diagnostic. It also runs a bit rough. the milky oil look is a result of condensation from humid air entering the engines crankcase. Re: sea water in engine oil Change the seal at the back of the raw water pump, drain the sump and refill with the cheapest diesel lub oil you can find if you cannot get flushing oil, run engine up to temperature, drain and refill with your regular lub oil. The first thing you need to do is get that stuff out of the motor. I would drain the synthetic immediately. Drain the crankcase through the drain plug, if equipped. 3, you will see coolant leak outwards instead of mixing with the oil. The indication of this - the 'muddy', 'milky', or 'chocolaty' Engine Oil on the Dipstick is always caused by the CRACKED ENGINE BLOCK (Crack between the Coolant and Oil Passages - and NOT by a Head Gasket Failure and consequently that Engine just plain can NOT be fixed Make sure that you change your oil and oil filter on a regular basis. Here are some things to look for while you're searching for the source of the issue: yes, the oil level goes down and the oil light comes on. Frequent diesel fuel filter changes and the expensive and time consuming task of cleaning diesel fuel tanks have become acceptable periodic maintenance instead of a warning signal for diesel engine failure. Milky colored oil, sweet smelling exhaust, or white smoke/steam coming from the tailpipe are all signs that there is water and coolant in the oil. By just checking the fluids with a dipstick you can see if there has been exposure. Mazda Motor Corporation has verified the amount of moisture in the oil is within the acceptable standard for motor oils commonly found in the market. take that bolt out, and all the fluidy crap will run out the hole, oil or water it doesn't matter it will all run right out. Tom Swanson August 14th, 2014 . After talking to my mechanic, I added the full quart of this oil stop leak during the last oil change. Coolant leakage can be diagnosed by checking the oil dipstick (if the oil looks milky or foamy it probably has coolant in it) or by pressure-testing the cooling system. A milky or whitish color in the outboard engine lower unit gear oil indicates a water leak, which can lead to engine stalling or failure. Fix Blowby Fix Blowby — low compression – low oil pressure and get your horsepower back – with metal carbide technology. This is achieved by running radiator coolant through the cooling fins of the oil cooler to reduce heat. 698 and the on-line microfiche spec calls for 18mm or 0. Oil and water mixed together will look milky grey. About 1-1/2 ago I was doing a oil change and I noticed the oil was milky. Milky oil = water in the oil, most likely due to bad seals, and should be replaced. The next day I went to change out the break in oil and the oil turned out to be milky. Jan 3, 2014. Excessive pressure in the crank case causing extreme blow by out the oil cap or engine oil seals. took it back and they replaced the turbo. the new oil is the easy, quick fix to this problem. i had the same milky dipstick you described, but when i drained my oil it looked fine. Ed T is correct is teh ngien needs to operate a normal temperature fro a period of tiem for teh consation will evaporate. Milky oil on the dipstick can indicate an engine problem. So the guy dumped the oil, put in fresh and topped off the coolant. As was previously stated- replace the engine thermostat, use thin engine oil -10w- & let the engine run (about 1,000 rpm) until the oil starts to look milky again. Milky oil Sign in to follow this . Did a the treatment on a Volvo yesterday that had a larger internal leak(oil was milky, visible exhaust gases in coolant reservoir)–took a bit longer to burp system and seal the head almost an hour of run time, went to change oil and noticed some of the K&W had gotten into the oil as well looks whitish and goopy. Started running rough and got hot. If your engine has a fuel shut-off valve, ensure that this valve is closed when the engine is not in use. Only forum/moderator issues will be answered in PM's. Our certified technicians can come to you and diagnose the problem. . There are several factors that cause water to get into the engine oil, including leaking intake manifold gaskets, cracked engine castings and a blown head gasket. Immediately have your mechanic inspect your engine. A conventional old style engine with larger clearances should have standard mineral oil for the first 2 oil changes, so that the rings will seat properly. Could be from a failed headgasket, a leaking oil cooler, ir a malfunctioning pcv system. I change the oil after each ride and once the bike gets a few minutes run time you can see the milk. Only City Cars with less then 10-15 minutes runing a day - condesation Water in the Oil and engine. any Check for excessive smoke (oil getting into the bores), coolant loss (coolant getting into the bores) and a mayonnaise effect in the oil (coolant getting into the oil) You don't say what car you have, but for quite a lot of vehicles, particularly older ones, that is a do-able job for a reasonably competant diy mechanic. 5: blown between outside of engine & oil = oil leaks out from under cylinder head (less big of a deal) I've been experiencing some water in the oil that's more than just condensation and seems to get worse as engine runs longer. An increase in oil level or So my car runs good but I have white milky stuff under the oil cap an under on the intake manifold cover an recently my oil light has been coming on when I drive my Got a little milky oil coming out the drain tube, I read it could be the water pump impeller gasket and it just needs to be replaced. Im really dreading going through all this again. If you can, drain it from the oil pan as you would a car engine, as that will hasten the removal of all things ugly in your engine oil, and while you're at it, install an oil drain hose kit to further your boating maintenance pleasure. Synthetic motor used in an engine that used conventional motor oil in the past will make the synthetic have a darker appearance earlier into the life of the oil change This occurs because the synthetic motor oil is actually cleaning the interior of the engine via it's different surface Hello I recently drained my yfz oil and it was milky color. Like everything else mechanical and especially when a tool starts to age it needs a little more TLC to keep everything running smoothly. I've never ran one just worked on car that did, what I was told is you want to get them warmed up as quick as you can once started and never start them for just a minute or to move them around the garage. Turning/tilting the engine on its side for storage, oil change or any other reason Note: If the engine has to be tilted, ensure the spark plug is facing upwards to help prevent oil from escaping the crankcase. While oil has an earthy, musky smell, coolant smells almost sickeningly sweet. By the time you figure out the bars leak hasn’t bar’ed the leak, it may be too late to fix it. The fact that the oil is milky in a hydraulic system would suggest that the additive package designed to assist in treating water (see above) has depleted to such an extent that it can no longer cope and so the water is neither dissolved nor falls out of the oil and so it mixes to form the milky emulsion you can clearly see. It represents the first step toward restoring neglected equipment to top-notch performance. White crust around the coolant filler cap, and oily coolant are signs that oil is leaking into the coolant. My Audi w/plastic valve cover occasionally had it too. You should change the oil as soon as possible to prevent damage to the engine. Ask most enthusiasts how to identify water in their oil and the most common response is a brown-milky appearance. There can be one of two contaminants in the oil; either coolant water or diesel fuel can escape from their systems. Blackstone oil analysis is also an option if you can get a sample container quick enough or use another clean container for the oil until you can get one. Change the oil and see how long it takes the oil to turn milky, also check your coolant permalink Other generic things that could allow gas into oil of engine, fuel float in the carburetor being stuck in the open position due to dirt/gumming(remove carb. Excessive oil consumption. 7 quarts of oil and about 7 quarts of methanol. spray brake or carb cleaner through it and blow compressed air to clean it out. You can smell gas in the oil, oil will noticably thin or appear overfull on dipstick. how to fix milky oil in engine