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Bar's Leaks Rear Main Seal Repair stops leaks. Conditions seals. Stops engine rear main seal leaks. Stops engine oil leaks.
Did absolutely nothing. Rear seal leak did not slow down at all. (Car loses about a half a pint between each oil change. Read morePublished 14 months ago by Westhaven
96 audi a6 12v 2.8 v6 engine that was neglected most of it's life. after fixing my valley pan gasket for the fifth time I came to the realization that it wasn't leaking anymore... Read morePublished on March 3, 2013 by gary
I also noticed that this main seal repair is available in concentrated formula as in Bar's Leaks 1040 Grey Rear Main Seal Repair Concentrate - 16.9 oz. Read morePublished on January 16, 2013 by Righteous