Oil Leak Causes and How To Fix Them

Yes, it’s easier just to ignore the small puddle of oil forming under your car. Or pretend that the burnt oil smell is not coming from your engine. And is that blue smoke coming out of your tailpipe?car leaking oil or an oil pan leak with screws and wrenches on the ground

Oil leaks are something you cannot afford to ignore. It doesn’t always take a trained mechanic to figure out what causes engine oil leaks. A little hunting can reveal a lot, just don’t put it off or it can cause damage to your engine.

Is your car leaking oil? Fix it today with No Leak.

Leaks left unchecked can get on rubber hoses or seals and cause them to degrade prematurely. Leaking oil can cause ugly stains on your driveway and are an environmental hazard. And worst of all, engine oil leaks are a fire risk in your engine compartment and can result in catastrophic engine failure at the worst possible time, not that there is a good time for catastrophic engine failure. So fixing oil leaks should be your number one priority.

exhaust emitting from a rear car tailpipeTo check for engine oil leaks keep a close eye on your oil dipstick. If the level drops over time you’re losing oil. While driving, check and see if blue smoke is coming from the tailpipe. Blue smoke means oil might be leaking into the engine itself. After a drive, take a sniff to smell for burning oil. This could mean oil is leaking onto hot components of the engine itself. Lastly, check for the classic oil stains or puddles under the engine compartment, especially after it’s been sitting overnight.

Should you find a puddle under the engine, look a little closer. If the liquid is red it’s probably transmission fluid. If the liquid is green or orange and has a sweet smell, coolant is the culprit. Brown fluid will indicate an engine oil leak.

So what causes engine oil leaks?

We’re glad you asked. The vast majority of leaks are due to degraded engine gaskets, oil pan leaks, oil seals or bad connections. Crawl under the car and check the oil pan seals. While you’re there also check the oil pan drain plug. Next check the timing cover seal and the valve cover gaskets. Problems here can require extensive repairs that are not cheap. Don’t panic! You can always try fixing oil leaks yourself first. It’s not hard. Here are a few options.

No Leak Engine Oil product bottle

Oil Leak Repairs At Home

The most cost-effective and easiest place to start fixing oil leaks yourself is by using a stop leak additive such as No Leak Engine Oil Stop Leak. Once No Leak is inside your vehicle, No Leak softens and conditions rubber seals to stop and prevent automotive leaks safely. It’s best used when engine oil leaks are first detected but is still effective on leaks that have been there awhile.

The next solution is to grab a torque wrench and check for loose bolts starting with the oil pan. Bolts can loosen over time. When the oil pan seems snug, move to the timing belt cover then the valve covers. Just note that each car model requires you to tighten bolts in a specific pattern and to a certain tolerance. Most auto parts stores can provide you with these specifications.

A leak of any kind should be addressed immediately, but an engine oil leak even more so. Knowing what causes engine oil leaks will help you know where to look and how to start fixing it yourself. Don’t ignore it, or hope it fixes itself. Be proactive. Protect and preserve your vehicle’s performance so you can keep it on the road where it’s meant to be.

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156 Comments
  • 305#—–3455,Rue Aylmer, Montreal, QC h2x 2b5
    my car add more 0.4 liter engine oil when it change engine oil, after that began to leak oil under the engine, it can see oil leak on the ground, it last around 6 month. Recently changed oil again, it still leak a little on the ground ,it seems reduced leak. Does it stop leak by the time goes ?

    • Hello, we can offer you a $10 rebate with which you can try our NO Leak Engine Oil Stop Leak. Please email us at producttechsupport@goldeagle.com if you are interested. Thank you.

      • how can i get some no leak engine oil stop leak?

        • Hi Nathaniel, please fill out this form for a product rebate to try No Leak: https://www.goldeagle.com/product-rebate

        • How do I get the no leak oil? Apparently I have a oil leak and I was told it would be around $250.

          • Hi. NO LEAK® Engine Oil Stop Leak is available at our website for purchasing. There, you can also for find out where it is available locally by clicking on “Buy In Store”. The part number (SKU) is 20401. Because there are several reasons why a leak occurs, perhaps it would be best to have it serviced if it does not stop or worsens after treatment. If there are any questions, please feel free to contact us at producttechsupport@goldeagle.com.

      • Just read your offer and I will send recipt to you to get my rebate!!!

    • do I have to drive my car 200 miles non stop for the engine oil no leak to be effective ,does this have to be non stop in one journey

      • Hello, no not 200 miles in one journey.

    • Is the stop leak safe on my ford Taurus it take 5-20synthetic oil? Thanks

      • Hi, Pam. Yes, it is safe to use with all automotive oils, including synthetic.

  • hi !
    My car engine leaks from the top any special advice?

    • Hello, Hello, please contact us at producttechsupport@goldeagle.com and we can give you the link for a $10 rebate which you can use to try our No Leak Engine Oil Stop Leak. Thank you!

      • My 98 dodge caravan is leaking oil just noticed it a couple of days ago how exactly does no leak work to

        • Hi Jesus, NO LEAK works by revitalizing/restoring loose or worn-out seals and gaskets that may be causing the leak(s). If the leak is due to completely broken seals or gaskets or damage in the crankcase, a mechanic should be consulted. Please contact us at producttechsupport@goldeagle.com if you have any questions about this. Thank you.

  • Im experiencing a burning smell and believe it’s my loose valve gaskets. You think I should try this product? And where do I apply it in my car?

    • Hi Lorin. This could be caused by an oil leak. We would suggest trying NO LEAK® Engine Oil Stop Leak to see if that fixes the issue. It if persists or gets worse, a mechanic should be consulted. Add it to the crankcase by following the directions on the bottle. Please contact us at producttechsupport@goldeagle.com if you have any questions about this. Thank you.

  • 2.0 Turbo Chevy HHR 2008 dumped all oil on drivewary when returning home?

    • Hi Mel, since we are not able to assess you car in person we would suggest you take it to a professional mechanic. Thank you.

  • My car oil is leaking from under the engine
    Right side and it is exactly down the two belts.
    That point is making mare moise what is solution.
    I went to the mechanic today he gave me aproxmate
    Price $250.so what i am go na do…??

    • Hello, since we are not able to assess your car in person, we suggest consulting your nearest professional mechanic(s) for the best advice.

  • I bought a cheap van that was part of,a taxi company. I met,the cab driver, who is the,owner of the taxi cab company. On my way to see about a Nissan. The owner picked me up in a taxi. He said he had a great van that he would sell me. Took me over to look at it.,it didn’t start. He said the van was great. I,took his word for it. After insuring the van, getting plates, etc. I started the van. The wheel bearing was shot. He took it to be fixed the next day. He kept stressing that he was local and if I ever had any problems, he was not going anywhere. I played him a few hundred bucks and owed him the rest. He really wanted the rest. Driving the van home, the smell of burning oil was ever present. I took it to a service station and on the lift we saw oil leaking, as well as transmission fluid. The mechanic said the engine was leaking oil and it would be 500 dollars for starters to fix . I don’t have the money and am on social security. The van is 20 years old. The mechanic said I should get oil and check the levels every time I stop. I knew so ething was wrong before I bought it. I think God was telling me there would be trouble ahead. Don’t know what to do. The guy said it’s no big deal. He also said before that when o gave him the extra money that would be that. Any suggestions??

    • Hi Corinne. Unfortunately, since we are not able to assess your vehicle in person, we recommend taking it to a trusted professional mechanic to be evaluated. Also, you could try No Leak Engine Oil Stop Leak to see if that stops the oil leak. Please contact us at producttechsupport@goldeagle.com if you have any questions about this. Thank you.

    • actually we cannot just put that stop leak product for everyfing..first of all get that vehicle check and if neccesary do a top overall of the engine

    • I just recently had my oil changed, worked great that whole day no leaking or anything. The next day I went to warm up my 2004 ford explorer and the oil started pouring out like crazy. Why would this be happening?

  • I have a 1968 camaro I just bought…it runs wonderfully but does have on a 3 speed automatic transmission…after running the car on the highway for about 2 hrs around 60 mph the “temp” light came on….I check under the hood to find oil had been blown all over the drive side of the engine bay….(the fan) however I’m unable to locate the leak…it seems to be on the lower part of the block….any ideas on what I should be looking for?

    Thanks

    • Hi Clark, Unfortunately, since we are not able to assess your vehicle in person, we would suggest taking it to a trusted professional mechanic to be evaluated.

  • I have been told that I have an oil pan gasket leak. Can “stop leak be used in BMW’s from 2006 and newer?

    • Hi Theodore, Yes. It is designed to work on seals and gaskets. Please contact us at producttechsupport@goldeagle.com and let us know if you have any questions.

  • My car is making a ticking sound. It sounds like it’s coming from a pulley of some sort

    • Hi Tanya, since we are not able to assess your car in person, we would recommend taking it to a trusted mechanic to be evaluated.

  • My car is making a ticking sound. It sounds like it’s coming from a pulley of some sort. I add 4 quarts of oil yesterday afternoon and when I moved the car from one spot to another it looked like it was leaking

    • Hi Tanya, since we are not able to assess your car in person, we would recommend taking it to a trusted mechanic to be evaluated. You could also try No Leak Engine Oil Stop Leak. Please email us at producttechsupport@goldeagle.com if you have any questions.

  • I have a leak underneath. I don’t want to invert too much money in this old of a car (1998 Isuzu Rodeo). I’ve been tried the STP stuff, it didn’t work. I’ve tried using b thicker oil, still nothing. Any ideas?

    • Hi Andy, since we are not able to assess your car in person, we suggest taking it to a trusted professional mechanic to be evaluated. You can also try our product, No Leak Engine Oil Stop Leak if it is your engine oil that is leaking. Please email us at producttechsupport@goldeagle.com if you have any questions about this. Thank you.

    • Good day
      Kindly assist My Honda Civic i-VTEC 1.8 hatchback 2010,is leaking oil very badly. Can you kindly assist..i took it to mechanic he said it’s from Sump, he used silicon and it was just a little bit from the sensor(mechanic said).

  • i have a ford xr6 ba 2004 and its leaking water ,which looks like its coming from the oil pan ,really im unsure ,whats puzzling is its water can this be fixed and how much will it cost estimate…

    • Hi June. Since we are unable to assess your car in person, we suggest taking it to a trusted professional mechanic to be evaluated.

  • Hello.
    I have used the no leak engine to my Toyota Yaris.
    Could you please answer my question bellow?
    1. How far I need to replace the engine oil after mix with the no leak engine ?
    2. If still leaking, do you recomend to re do again?
    Thanks

    • Hi Hari, Typically, if after 200 miles of normal driving the leak persists or get worse, consulting a certified mechanic may be the next step. It is not recommended adding more than one dosage. NO LEAK does not change the maintenance schedule of the vehicle and its efficiency should not be affected by an oil change. Please contact us at producttechsupport@goldeagle.com if you have any questions about this. Thank you.

  • So this is basically a commercial? I was hoping to have a play by on areas to check for oil leaks!?!?

    • Because leaks show up in so many different ways (structural damage, seals, gaskets, hoses) it would be difficult to post specifics – we suggest bringing your vehicle to a trusted mechanic to be evaluated in-person if you are unsure about a leak. Please contact us at producttechsupport@goldeagle.com if you have any questions about NoLeak products.

  • Just noticed my oil leaking a couple days ago. Now my Che check engine light is on. Any advice?

    • Hi Connie, we suggest bringing your vehicle to a trusted mechanic. Or, you can try our No Leak Engine Oil Stop Leak to see if that helps. Please contact us at producttechsupport@goldeagle.com if you have any questions.

  • 08 bmw oil pan gasket leak- will your product fix small leak and, is there a chance of engine damage from your product? Thx

    • For this type of leak we’d suggest NO LEAK® Engine Oil Stop Leak. It safe for that vehicle. Please contact us at producttechsupport@goldeagle.com if you have any questions about this. Thank you.

  • My car is not using any oil according to the dipstick and i check it regular. I have noticed oil pooling in some pockets on the motor left side and sometime a burnt oil smell after the engine gets hot My van is a 2006 Sedona. Will using your stop leak product solve this problem? Motor runs great …

    • This could be caused by a leak. Trying NO LEAK Engine Oil Stop Leak may help. Of course, if the leak continues or gets worse, then perhaps consulting a mechanic would be the next best option. Please contact us at producttechsupport@goldeagle.com if you have any questions about our product. Thank you.

  • What is the best thread sealant to use on bolt to stop a oil leak coming through a bolt?

    • We do not offer a product for this situation. The best option would be consulting a certified automotive mechanic.

  • Hi my car has leaked oil and over heated because of radiator leakage. On my way to the mechanic I’ve heard a funny clicks then later it stop stoped on it’s own,the accelerator was loss . Please advise

    • Hi Winifred. Since we are not able to assess your car in-person, we suggest taking it to a professional mechanic to be evaluated. You can also try our No Leak Engine Oil Stop Leak. Please contact us at producttechsupport@goldeagle.com if you have any questions about this. Thank you.

  • Hi! I drive a 2005 dodge Dakota 4.7L V8… today when I was changing my oil I noticed that there was oil leaking out…however, it has never caused a puddle to form underneath my truck or anything yet. If I buy this No Leak will it fix the problem? I want to do something before it gets to bad/expensive…

    • Hi Lillian, There is a very good chance that NO LEAK Enging Oil Stop Leak can resolve the oil leak. We recommend trying it as it is completely safe. If the leak continues after the treatment, then perhaps the best next step is to consult a certified mechanic for other options.

  • My 2008 Dodge Grand Caravan sith 10553 miles, shows some sign of oil leak on Valve Cover gasket, Oil Pan gasket, Transmission Oil pan gasket and also the power steering hose. What is the best and safe engine oil stop leak and power steering fluid stop leak for this ehicle?

  • Cylinder head gaskets in Subaru Forester 2002, 2.5 engine are known for that. Is Synthetic Oil a cause for leaks? When head bolts extend (after usage), and gasket compresses by heat and wear, is the finer oil molecule of the synthetic oil a reason to leak pass the gaskets? Again, is it possible a SAE 0-40 grade oil more prone to leak through than a SAE 5-20 one? Any body out there that can address this issue? Thanks.

  • That’s exactly what I am looking for. Thanks Gold Eagle for this detailed post. I was facing the same issue with my car but after following your blog now leakage is completely stopped. At last there is no oil left because of which I have visit gomechanic Honda service center to replace the oil at very low cost.

  • My oil leaks and have been told that it is from valve gasket. Have it repair 3 times and it still leaks could it be something internal or do I need a new motor.

    • Hi Louis, since we are unable to assess your car in-person we would suggest taking it to a professional mechanic. Or, you could try our No Leak Engine Oil Stop Leak to see if that helps. Please contact us at producttechsupport@goldeagle.com if you have any questions about this.

  • Hi there,
    My husband didn’t realise he had lost the oil cap, drove the car, and oil splashed inside the bonnet and top of the car.
    Now while we both know we had to get a replacement cap ( which has been ordered), what can we use to clean the oil splashes???
    Thankyou in advance

    • Hi Rachel, you can try 303® Marine Citrus Cleaner & Degreaser or 303® All Purpose Grill Cleaner & Degreaser if you’d like. Please contact us at producttechsupport@goldeagle.com if you have any questions about either of these products.

  • after driving my truck i notice clear looking oil dripping? about the size of a dime. What could it be?

    • Hi Sonia, since we are unable to assess your car in person we suggest taking it to a trusted professional mechanic to be looked at.

  • My car which is Volvo 960 estate engine leaks badly. What do I do ?

    • Hello Pius. Since we are unable to assess your car in-person we would suggest taking it to a trusted professional mechanic.

  • Do i poor this oil strieght into the engine..

    • Hi Kevin, No Leak goes into the crank case reservoir (where the motor oil goes). Please contact us at producttechsupport@goldeagle.com if you have any questions about this. Thank you.

  • hi , my name is Dennis and i bought a 2007 Ford focus, i checked the when i first bought it and it was a quart low i put it back to the full mark and drove the car for 4 days approximately 360 miles then checked again it was one quart low again and the oil looks dark but worse it look like the viscosity of the oil was thinner like something was creeping into the oil , the oil on the dip stick dripped i thought a little to freely what would you recommend

    • Hi Dennis. Since we are unable to assess your vehicle in person we would recommend taking it to a trusted professional mechanic. If you suspect you have an oil leak then you can always try No Leak Engine Oil Stop Leak. Please contact us at producttechsupport@goldeagle.com if you have any questions about this. Thank you.

  • My 2012 Kia Sedona was leaking oil profusely. She brought it to the dealer and they replaced the oil pressure sensor. This does not make sense to me. Is it possible that was the problem?

    • Hi Cheryl! In this particular situation, perhaps it would be helpful seeking a second opinion from a different professional technician. If you have any other questions please contact consumer support at productttechsupport@goldeagle.com.

  • Oil is leaking out the dip stick all over the engine

    • Hello! A bit over the line on the dip-stick will not be harmful. However, if it is excessive we recommend trying to syphoning the oil. Or, have a professional technician drain some of it. If you have any other questions please contact consumer support at producttechsupport@goldeagle.com.

  • I had to put a new alternator in my car the old one was drenched in oil is the oil near the alternator or can it be some other fluids?

    • Hello! It is very difficult to assess and diagnose these type of problems without a proper inspection. In this particular situation, perhaps it would be helpful seeking a second opinion from a different professional technician. If you have any other questions please contact consumer support at productttechsupport@goldeagle.com

  • I have a 2005 chevy avalanche that has an oil consumption problem. No oil is found on the ground. Where is the oil going?

    • Hello! Thank you for the question. This is an unusual situation. Perhaps asking professional technician may be the best step. If you have any other questions please contact consumer support at producttechsupport@goldeagle.com.

  • Hi my niece just had the casket seals and rubbers spark plugs all changed dued to a oil leak about 2 -3 weeks ago cost her $180 she has another oil leak and its and engine leak cause the oil is brown, the car is quite old its a 95 Honda Accord..I would love to do it myself as we cannot afford to put the car into a garage.Can you help

    • Hi, Reece! We recommend to try adding No Leak® Engine Oil Stop Leak, this may fix the leak. However, if the leaks continues after 200 miles or a few days, or gets worse, then consulting a mechanic may be the next best option. If you have any other questions please contact consumer support at producttechsupport@goldeagle.com.

  • Took her vehicle in for oil change. They say she needs an oil seal replaced. The seal cost $18 bucks OEM, purchaed on the net. Yet her dealership estimates the repair labor to be a whopping $1,924 ‍♂️.
    It is oil seal ( 80x98x10 ) .
    Can your product help her save her 2005 Honda Hybrid ??

    • Hello! It is very difficult to assess and diagnose these type of problems without a proper inspection. In this particular situation, perhaps it would be helpful seeking a second opinion from a different professional technician. If you have any other questions please contact consumer support at productttechsupport@goldeagle.com

  • ponitac Vibe 2009. Previously no problems. Had regular service always. Noticed oil stains on driveway. Checked oil level down 2 to 3 quarts, No burnt smell no blue smoke out of tail pipe. Taking it for service for fixing Monday. What could it be? Just an educated guess. Don’t want to be taken cause I am am girl.

    • Hi, Christine! This does sound like an oil leak. It’s always a good idea to get a second opinion, just to be sure that the diagnosis and pricing are consistent. If you have any other questions please contact consumer support at producttechsupport@goldeagle.com.

  • I have a 1989 gmc stepside truck when I start the truck Blue smoke comes out of the exhaust pipe, and carbon gets on my garage floor. I also have a small oil leak on my floor. Will No Leak help me with these issues.

    • Hi, Dennis! We recommend recommend trying NO LEAK® ENGINE OIL STOP LEAK to see if the leak stops. If it persists after about 200 miles of driving, or gets worse, this may be an indication that repairs may be needed. If you have any additional questions please contact consumer support at producttechsupport@goldeagle.com

  • I’ve just changed my oil and added a bottle of “No Leak”, now the dip stick shows over fill. Your instructions say: “Pour contents of bottle into oil reservoir, do not overfill.”….help?

    • Hello! It depends on how overfilled it is. A bit over the line on the dip-stick will not be harmful. However, if it is excessive then trying to siphon the oil may work. Or, have a professional technician drain some of it. If you have any additional questions please contact consumer support at producttechsupport@goldeagle.com.

  • Hi, my car has been leaking oil from the bottom for a couple of weeks now and it has started loosing coolant, does this oil leakage has to do with this? Where do I pour this No Leak? Do I pour it inside the Engine or Radiator?

    • Hello, The radiator and oil crank case are not directly related. If you notice two different types of liquids leaking from the vehicle, they need to be addressed separately. If you have any other questions please contact consumer support at producttechsupport@goldeagle.com

  • Can a main rear seal be replace by removing the oil pan on a 2008 Hyundai Sonata.

    • Hi Mary! In this particular situation, perhaps it would be helpful seeking a second opinion from a different professional technician. If you have any other questions please contact consumer support at producttechsupport@goldeagle.com

  • Thank you for the information.

  • I went over this internet site and I think you have a lot of
    fantastic info, bookmarked (:.

  • I’m so happy that i found this article this help me lot

  • This article answered all my question about my vehicle! thanks that i found this article

  • Hi I have 2003 Santa Fe and I add 2 quarts oil
    and it’s over fill. Now it leaks oil.Did I ruin it?can
    Something be done by not cost me a lot?

    • Hello! Overfilling is never recommended as it can lead to leakages. We recommend siphoning or draining the excess amount (or replace the oil, if it is easier). If the leak persists, you could add 1 bottle of NO LEAK Engine Oil Treatment. If the leak persists after 200 miles or worsens, perhaps the next best option is to have it inspected by a certified technician. If you have any other questions please contact consumer support at producttechsupport@goldeagle.com

  • Hi
    my car is leaking oil underneath after a washer was repkaced.This was done when my husband changed oil on the car.And now There are sounds coming out of my car underneath the drivers seat.And when I turn my car the front right wheel has a scratchy sound as if it is rubbibg against something.It is a Peugeot 208 .Model 2013.Please help.
    Caroline Malefo

    • Hi, Caroline. In this particular situation, perhaps it would be helpful seeking a second opinion from a different professional technician. If you have any other questions please contact consumer support at producttechsupport@goldeagle.com

  • HI
    I WOULD LIKE YOUR INFO ABOUT MY TRUCK 99 FORD 350 DULLY 6.8/415 THERE BEEN LEAKING OIL AND TRANSMISSION BUT THERE NO SPOT ON FLOOR FROM LEAKING THERE NO NOTICE, TILL I SEE THE CHECK LEVEL OF OIL IN THE ENGINE ASLWAYS EMPTY OF OIL OR TANSMISSION WHY?? I WAS TRIED FIGURE IT OUT WHY BUT FUNNY THAT ENGINE IS CLEAN SO NO MAKE SENSE….
    PLEASE ADIVSE ME SOMETHING UP MORE INFO THANKS

    • Hi, John. This situation seems to be rather difficult to diagnose without a proper inspection. Perhaps consulting a certified mechanic would be a good option.

  • Hey All,
    I own a 2006 Nissan Murano, my concern is that the engine oil leak but shows nothing on the ground. I use Total Quartz SL 5000. I suppose to change the engine oil every 5000KM, but I get the low engine oil in every 2500KM – 3000KM.
    Please advise what to do.

    Regards

    • Hello, in this particular situation, perhaps it would be helpful seeking a second opinion from a different professional technician. If you have any other questions please contact consumer support at producttechsupport@goldeagle.com

  • Hi,
    I have a 2007 Holden Captiva car and its leaking oil, i have taken it in to a mechanic but they said it wasn’t leaking from the bottom of the car but it was leaking oil inside somewhere from the engine and suggested to take it to another specialised mechanic not sure why but would you be worthy to try the No leak product or not?
    Thanks

    • Hello, it certainly would not hurt to give NO LEAK Engine Oil Stop Leak a try to see if it stops the leak.

  • My mom’s 2007 Hyundai entourage has been leaking a large amount of oil for quite a while. as i changed the starter i noticed that there was a puddle of oil in several places in the engine and that every time we moved the van there was a good amount of oil left on the ground very quickly. what kind of leak am i looking at?

    • Hi, Sarah. In this particular situation, perhaps it would be helpful seeking a second opinion from a different professional technician. If you have any other questions please contact consumer support at producttechsupport@goldeagle.com

  • The mechanic found one in the car, but they can’t find where it is coming from. I am bringing the car in for service, how can they find the leak if they don’t know where it is coming from?

    • Hello, perhaps maybe seeking a second opinion would be best in this situation.

  • Pretty darn sure I have an engine oil leak on my 96 legacy outback. Any suggestions?

    • We recommend to try NO LEAK® ENGINE OIL STOP LEAK. If you have any other questions please contact consumer support at producttechsupport@goldeagle.com

  • Does it truly work, I will get some today. The leak started a week ago.

    • Hi, Debra. We recommend to give it a try! Typically, if the product does not fix the leak within 200 miles of regular driving, we recommend consulting a certified mechanic as repairs may be needed.

  • Definitely needed this information now. Thank you for posting and give me what I need to know.

  • I have 2014 Jeep Wrangler it leak oil on a very cold while I was warming it up.
    I had it checked out after and was unable to find any leak.
    It happen this morning again while the vehicle was been warm up on a cold morning

  • Thanks for this helpful information!!!!!!

  • Hi I use No Leak more than once with the same oil? I have put No Leak in and there is still some leakage after 200 miles.

    • Hi, Richard. If you are still seeing issues after a treatment, perhaps it would be best to consult with a professional. If you have any other questions please contact us at producttechsupport@goldeagle.com.

  • Hello i got a Mazda3 manual diesel engine i dont see any oil under on the floor but its all over on engine and i see a terrible smoke too..what is my problem please can it be fixed with your solution? Thank you

  • i have just used an engine oil stop leak in a transmission fluid reservoir,reason be my transmission oil has some leaks underneath my car,will there be any problem doing that?

  • In order for a car to need oil is due to a leak somewhere.

  • My car leak engine oil between engine and gearbox, and now the clutch plate slippers when l drive

  • Helloe I’v still got a oil leak I’v had the sump done I have gearbox done and still leaks any suggestions plz

    • Will No Leak fix a 85 crown Vic oil leak

  • I have tried blue devil oil stop leak but it didn’t work and leak became worst. Leak happens when car stops and oil comes back to oil pan. I suspect it is rear seal.Will this product work? Or do i have to first flush the oil completely and try this one.

    • Hi, Robert. You can certainly try NO LEAN Engine Oil Stop Leak. It works on rear main seals. The oil must be flushed/replaced and then this product can be added. If the leak continues after 200 miles of driving approximately, repairs may be needed. If you have any further questions please contact our Consumer Support Team at producttechsupport@goldeagle.com.

  • Took my car a mechanic no leaks. Pick up car and now there’s a lil leak front end

  • My van does not have any smoke nor does the oil have a smell, what could be going on with this ?? It’s a leak but I think that’s oil, the light cam on and I had to put oil in it today.

    • Dear Goldeagle.,
      I have Honda Accord . I found 1 year ago a very small small drops of oil is leaking & puddled under the engine on floor. It’s very small droplets.
      Let me know to use NO LEAK fluid solution of ur Compny. It’s been 2 days I have replaced new engine oil 4.5 liter shall helix HX 7 semi synthetic.
      P!z guide me how to mix OIL LEAK with the engine oil. Can I pour it directly into the engine oil tank or is their a procedure to do it. Plz xplain me

      • Hi, Para. We recommend to check out the NO LEAK Engine Oil Stop Leak. Simply add a full bottle to the crankcase (where the oil goes) and monitor the leak. Oil may have to be removed in order to accommodate 16oz of the product. If you have any other questions please contact our Consumer Support Team at producttechsupport@goldeagle.com. Thanks for stopping by!

  • I have a oil leak. I would love to have you $10 rebate for your no leak.

    • Hello, Artie. We currently do not have a rebate offer at this time. However, if you join our mailing list then you will be alerted with upcoming promotions on our website to save! Thanks for stopping by!

  • On my 2005 Ford Mustang V6, my oil leaks in an unknown spot, and I cannot find it. Could it be a connector that is leaking oil?

    • Hi, Nicolas. It is difficult to diagnose the issue without physically inspecting the vehicle. If any of these tips do not work, perhaps consulting a mechanic may be the best option. Thanks for stopping by!

  • Can be used for automatic transmission cars?

    • Hello, yes, as long as it is being applied to the oil crankcase. If you have any other questions please contact our Consumer Support Team at producttechsupport@goldeagle.com.

  • Hi where can I bit this no leak stuff I’ve found a leak the morning little

  • The oil leak is coming from the crankshaft seal. Have changed new ones several times but still the leak continues. Can this no leak help?

    • There are several reasons why you may still be experiencing a leak there – incompatible seal size, damage on the crank, unclean cam or crank, using incompatible installation tools/techniques, etc. It is quite difficult to tell without inspecting on-site. While NO LEAK may help by expanding the seal, it could be just a Band-Aid and not actually be a permanent fix. Perhaps having a certified technician take a look (or seek a second opinion) would be a good option before trying NO LEAK as a last resort.

  • Helpful tips

  • Can you put this in with full synthetic oil

    • Hello, thank you for your message. Yes, oil spot leak is compatible with all oils.

  • Where can u buy the no leak at

    • Hi. You should be able to find NO LEAK products at Autozone, Tractor Supply and ACE hardware and other retailers. Of course, it can always be ordered through our website. Hope this helps. If you still need assistance, please feel free to contact us by clicking on the “Help” button or “Consumer Support” at the bottom of our website. Thanks for the question!

  • I appreciate you mentioning that most leaks are from degraded engine gaskets. My wife and I have a car that has been leaking oil in our garage. We may consider visiting an auto repair shop to see what they recommend. http://www.gentechperformance.com

  • Could I add this no leak additive to my 350 block it’s a 57 chevy 210

    • Yes, NO LEAK® Engine Oil Stop Leak can be used in a 350 small engine block. If there are any questions at all, please feel free to contact us at producttechsupport@goldeagle.com. Thanks for the question!

    • Very good info. I needed this, Thank you very much for your advice

  • Thanks alot for the information

  • Thanks more reassuring than anything else & common sensr advice. Its Dinner plate sized Oil Leak so like you say lm going to be careful & get pro-active on it straight away as l have an old trusted Car lm very fond of, thank you.

  • Engine oil of my maserati is leaking into the coolant resivoir should I try no leak Engine oil stop leak?

  • Hi is this also work even if the leak is not an oil or is another fuel leaking from the bottom of the car?

  • If oil is getting on the engine and terpintine belt where could it be coming from .the oil has gotten on almost everything under the the hood but has not overheated nor is there any smoke what could it be

  • How does the no leak stop leaks coming from transmission? Do I put the contents in the transmission itself or in the oil ?