Rated 3.6 out of 5 by 13
Rated 4 out of 5 by B173 good stuff
Hi I have put this product in about 2 weeks ago before the bars stop leak
i had 128333 miles I changed the oil & filter then installed the bar's leak stop, & within 90-100 miles checking oil level everyday after another 200 miles the leak stopped / I'm so happy that I do not have to spend $ 4,000 for engine work / that price is not Pep Boys Price / But overall I would tell a my friends
about this good product / Thanks.
August 17, 2016
Rated 5 out of 5 by Tatartot This does what it says it will do
My car has over 350,000 miles so that the rear main seal was starting to leak. This product slowed down or stopped the leak all together.
August 13, 2016
Rated 5 out of 5 by Rosa this product is the best that i used
Is an excellent product
August 8, 2016
Rated 1 out of 5 by HBHarleyman Didn't work for me
I thought I'd give it a try on a car I just purchased, and the mechanic said I have a rear main leak. I actually tried it twice with two different oil changes, after it didn't work the first time. It didn't appear to slow down my rear main leak at all on my RX300 Lexus. Off to the mechanic to get the rear main seal replaced, and put his kids through college!
March 30, 2016
Rated 1 out of 5 by Strokeofirish Still leaking
Used this several times in my 96 jeep grand and didn't work,seal may be beyond any quick fix.
November 9, 2015
Rated 4 out of 5 by Seal Good Product
Reduced the leak substantially but not completely. Seals were damaged due to clogged PCV system which was replaced and cleaned. Will use another bottle of Bar's RMS during next oil change to hopefully recondition and seal the system.
September 22, 2015
Rated 5 out of 5 by Ramil This product works!
I was really surprised that this product works. Although, the instructions say that the leak should stop after 3 days of driving; my leak stopped after a week of driving. I'm still very happy that it works.
September 14, 2015
Rated 5 out of 5 by ClubJoe Really Works
I have been using this for a few years now on all my classic and antique vehicles. Not only for the motor but also in my transmissions and differentials. As long as the oil isn't shared with a wet clutch it will be fine. The seals rejuvenate and takes care of leaks.
August 20, 2015