Plus, the Lucas Oil differential oil stop leaks is compatible with petroleum, semi-synthetic and full synthetic motor oils. Oil stop leak reviews: Read pros and cons from existing customers Alas, some of the products we featured not only stop the sealing but can also reduce noise engine and prevent corrosion, like the Lucas Oil 10278. IT REALLY WORKS . Having sold your products for years in my positions with Pep Boys and CarQuest, and using the Oil Stabilizer and Fuel Treatment regularly, your true worth hit home recently when I needed a leak stopped in my engine. You can vote the article from one to five stars based on how satisfied you are with Lucas Rear Main Sealer Reviews. It helps you to seal not only the rear main seal but also different leakage types. Bar's Leaks Engine Oil Stop Leak Concentrate was made to seal leaks that are caused by normal engine wear and tear. Blue Devil is one of the best engine oil stop leaks on the market.Created by Blue Devil – who’ve been around for years and have developed an excellent reputation for delivering exceptional products – this is one of the most trusted auto additives you’re likely to find.Their oil stop leak formula is made with only the highest quality ingredients. Titan Oil Stop-Leak has been formulated to offer a high “silicone-content” to the seals. Moreover, a few say that the oil stop leak is glad to be able to buy again. in the middle of those four things that connect up to your pistons or whatever the heck it is called. There are a lot of products on the market that claim to seal off and repair leaks in an engine’s main seal; however, few of them actually deliver what they claim they will. This product helps greatly to repair old, hardened seals, but it doesn't falsely advertise to bring about miraculous results in moderate to major issues. Hydraulic Seal (H60) Clutch Fluid with Stop Leak (1350) Super Leak Fix (1305) Jack Oil with Stop Leak (HJ12) Power Steering. Good luck Dec 24, 2016 at 3:07 PM #8. Tom used Lucas Engine Oil Stop Leak to fix a rear main seal leak on his Cadillac STS. So it works for me. Finally used it all up, a few months later. 49 $15.49 $ 15. Try it you will be impressed also. Lucas Power Steering Stop Leak. A rear main seal leak is among the worst things that can happen to any vehicle because the rear main seal is very hard to reach and it requires much of your engine to be disassembled. The Bars Stop Leak Oil deals efficiently with all stubborn leaks in a short period. These answers are the result of meticulous consideration as well as consumers and readers understanding of our team. Use when the engine is still hotter, so it doesn't sink to the bottom without lubricating anything, and go for a little drive afterwards to circulate it a bit. Had a small oil leak when purchased at 63k miles and has not gotten worse since the first oil change I did. The BlueDevil Oil Stop Leak will treat the rear main seal as well as the other leaks you are experiencing. Thanks. Find helpful customer reviews and review ratings for Lucas Oil 10279 Engine Oil Stop Leak - 1 Gallon at Amazon.com. Found that this product was best rated for oil leaks, leaky rings or valves. Lucas Stop Leak is a great product for it's intended purposes, has been used and trusted by amateur and professional mechanics for years, and fully deserves a solid 5 stars. Sure as long as the seal is not broken it is the first thing you should try. Disabling it will result in some disabled or missing features. I used it as a last resort type of thing. Buy Blue Devil Rear Main Sealer at Walmart.com. TL;DR Worked for my minor rear main seal leak, but you need to drive the car around for 200-500 miles for the stuff to really be effective. ... Blue Devil Rear Main Sealer. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Blue Devil. Solving a rear main seal leak can be a frustrating and complicated experience. Alas, some of the products we featured not only stop the sealing but can also reduce noise engine and prevent corrosion, like the Lucas Oil 10278. No LEAK 20401 is a product for different kinds of oil leaks. Stopped a rear main seal leak on 2008 Land Rover Range Rover HSE, needs drive time to be effective, Reviewed in the United States on September 30, 2020. 1. ... Rejuvenates head gaskets and the rear main seal doesn't contain harmful solvents, reseals ... For instance, NO LEAK 20401 is the best option for fixing gaskets, while the Bar’s Leaks 1040 repair fluid works best on the rear main seal. Many times the mechanics’ quotes for getting a rear main seal fixed are so high that it seems a better option to drive the vehicle and just add oil regularly to keep your car running. I did pour it in when the engine was idling because it is so thick that I did not want it to hit the oil pump in the thick form. In addition, there was still a faint smell of burnt oil. If you have main seal leak problem, this 16 ounce bottle of engine oil leak additive will permanently solve it. I was hoping this product would have helped but... nope. Tom used Lucas Engine Oil Stop Leak to fix a rear main seal leak on his Cadillac STS. LUCAS ENGINE OIL STOP LEAK is a unique formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines. So I thought it was just them trying to do your usual upsell because that’s what these places do. Motor became much smoother and a little bit more powerful. 2001 Ford f150 180,000 miles, NO MORE LEAK. Rislone Rear Main Seal Concentrate, distributed by Smits Group, is the solution you were looking for. Dec 22, 2016 at 10:38 PM #2. dapepper9 Senior ... 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