Rislone Rear Main Seal Repair is one of the only products of its kind on the market specifically designed to solve rear seal oil leaking problems. Whereas the Rear Main Sealer is less concentrated and specifically formulated exclusively for leaking rear main seals. Based on your description, we recommend using the BlueDevil Oil Stop Leak http://store.gobdp.com/oil-stop-leak-49499/. Cheap Fix Test Instead Of Spending $1,200 Dollars On Rear Main Seal Repairs At Your Mechanic! There is an oil leak coming out from the top of the rear main structure, or possible back of engine head. It’s been about 250 miles since the addition and there’s still a leak. Required fields are marked *. I need HELP…..I have 2002 Tahoe ..with 110,500 miles, Thank you very much! Due to the duration of the job and the skills required to do the work, it often can be more economical to simply install a new engine in your vehicle than to attempt to repair the rear main seal. We recommend taking your Chevy back to the mechanic that did the work. Thank you very much! Also, is this a permanent fix or should I look at selling the vehicle soon afterwards? We recommend applying BlueDevil Oil Stop Leak to seal the leak coming from your crankshaft seal. You should expect to see results after approximately 100-200 miles of driving. I put dye in it and the tech said tht either my oil pan gasket or my rear engine gasket was leaking. Replaced rear main, oil leak fixed but no diagnostics were done to verify the cause of the leak. This is why some people have great success with some stop leak products, and others say it’s a scam and doesn’t work. Yes, the BlueDevil Rear Main Sealer should have no problem stopping a small engine oil leak. We recommend adding a bottle of the BlueDevil Rear Main Sealer. synthetic oil changed every 10,000 miles. I have an acura 2008 tl i found out a little bit of leak on transmission oil pan take it to dealer they told me os oil leak because of rear seal it would cost alot to repair over a grand because they have to remove transmission to get to it and told me not a lot of people doing it just keep cheking on oil level I have mention to them about blue devils but they wouldn’t recommended but for your recommendations will ot work with blue devils your response will be appreciated. Transmission is a thinner feel. The best way to prove that you’ve got a rear main seal leak is; to check if the engine side of the flexplate or flywheel is oily. Head to your local auto parts stores and pick up BlueDevil Rear Main Sealer. Feel free to contact our technical support team at 888.863.0426 with any questions. The crankshaft rear seal on your Hyundai iLoad/iMax keeps engine oil inside the engine, and dirt and debris out. Other Entailing Services. Yes, it would be 100% safe to use in your BMW. Other Entailing Services. Here’s why that’s a bad Idea. The main difference between an oil leak stop product working or not, is if your seals have simply shrunk or are slightly deformed and need to be reconditioned, or actually have a hole, tear, or a chunk missing out of the gasket seal itself. The actual seal that is broken is often a relatively low-cost part, often under $50 dollars but sometimes as low as $15. Stil see oil leaking drop on same play, dealer said oil leak from OIL PAN GASKET COST $ 599 3 day later Most rear main seal leaks are caused by a combination of normal wear in the crankshaft and seal combined with the drying, hardening and shrinking of the main seal. does this mean my motor is going out? I don’t want to replace it again. Yes, the BlueDevil Rear Main Sealer will work in your 1974 Dodge. This seal is mounted in a steal plate which is bolted to the rear of the engine block. But if my car is leaking oil, is bluedevil going to be able to stop the leaks? In this case, the oil line you’re talking about could be for an oil cooler which would be located near the oil filter and oil pressure sender so it’s possible the electrical connection to the oil pressure sending unit is simply loose creating the alarm and reading you are seeing. >> Click here to jump straight to the highest rated oil leak stop sealer for rear main seals, Pricing last updated on 2021-01-05 - Disclaimer. The majority of the time a repair sleeve is needed to fix the issue, because most balancers are made of a relatively soft metal in comparison to the crank. It can also but also lead to unpleasant smells and plumes of smoke coming from your engine. If you are not sure where the vehicle is leaking or there seem to be multiple leaks I would recommend using the Oil Stop Leak. Low-mileage inactivity, as much as high-mileage engine wear, can cause a rear main seal or timing seal to leak. Most places will tell you that's a common thing for rear main seal. Unfortunately, we do not manufacture a product intended to stop leaks coming from a different kind of material, other than rubber. All the best. Thanks for your time . New technology in leak stop additives has led to a different way of sealing leaks in the systems in your vehicle. If you went in and said "replace my rear main seal" Then you can't really complain about the leak still being there. Nulon Pro-Strength Rear Main Seal Stop Leak also helps to repair valve stem oil seals, helping to reduce exhaust smoke on engine start up and take off. Just add one 8 oz. Again, this is a good alternative … 1 of 2 Go to page. If your rear main seal is leaking, it is likely that other components of your engine are worn down and will soon start to leak as well or start to slowly fail. If you have a leak from both the oil pan gasket and the rear main seal then we recommend using 1 bottle of the BlueDevil Oil Stop Leak. 1705 Edgewater Dr # 540111 Once it is added you should notice results after about 100 miles of driving. If you don’t believe us, read BlueDevil Rear Main Sealer. I have a 1994 ford f450 tow truck with 289,890 miles on it. If it was white, that would indicate water/antifreeze burning, not oil. How to fix a oil seal leak in your car DIY with Scotty Kilmer. I have took it to 3 machine shops and they told me that it’s the rear main seal. The parts for the job can cost anywhere from $30-$60, depending on your location. Thanks for your question about your 2005 Escalade. Feel free to contact us with any further questions – 888-863-0426. Whereas the Rear Main Sealer is specifically formulated for the rear main seal. Most rear main seal leaks are caused by a combination of normal wear in the crankshaft and seal combined with the drying, hardening and shrinking of the main seal. I would drive the car for 100 miles and let you know how your product performed. it’s not worth it. psst.. never heard anyone have positive results, even horrible results with engine seizing(PEOPLE I ACTUALLY KNOW IN REAL LIFE! Once the product is added you can expect to start noticing results after about 100 miles of driving. IT BETTER WORK In my case, I’m not sure if it just wasn’t maintained very well or what, but the seals themselves had a tear and were missing portions of the rubber gasket in multiple places around the housing. I have a 2003 bmw 5 series it’s been leaking (not extensively) as its gotten older would it be safe for the car to use this product as it has quite over 100 thousand miles on it? how much do i pour in? Comment; Flag; More. Would you suggest I use the rear main seal treatment or the oil stop leak treatment? As I understand it, the turbo uses the engine oil for lubrication too. Could it be just the seals? I have honda odyssey 2000 how much I have to put in? Once it seals, it would be a permanent seal, so it is not the kind of thing you would have to add with every oil change. 1974 Dodge 318Cid engine. nulon pro-strength rear main seal stop leak. Rather than simply clogging up leaks. The product can be purchased through AutoZone, Advance Auto Parts, O’Reilly Auto Parts, and many other auto part retailers. It sits low inside the engine block, usually just above the oil pan (also known as the sump), and counterweights splash oil to lubricate the main bearings. Thank you for asking about your Cadillac 429. Thanks in advance. Rear main seal leaks usually allow a significant amount of oil to leak out accelerating the problems discussed above. It is specifically designed to work on rubber seals/gaskets. my car is a 2003 bmw 325xi. Originally, stop leaks were mostly particulate based and used things like sawdust to clog leaks. I have a rear main seal leak in a 1965 Cadillac 429 V8 (First leak she’s ever had!) I only ask because you mentioned the pan and it has nothing to do with the rear main seal. Once the product is added you can expect to start seeing results after about 100 miles of driving. Does the oil filter need to be replaced after the two days drive time? I have a 1987 Dodge Dakota and I’m being told my rear main oil seal is the problem, would your product be a plausible remedy? Based on your description, we recommend using the BlueDevil Rear Main Sealer. i have a 1989 260e benz the rear main seal is leaking how many bottle should i use in it and friend told me when i put it let it run for one hour thanks. Else leaking, not old with many miles driving, the BlueDevil rear main seal and. 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