bfiakas
Well-Known Member
I have a 88 Bronco 2 and on my last oil change,I put in the 1.5 oz. per 1 qt.of oil dose of Seafoam.Drove 80 miles and drained the oil and refilled.Now after the cleaning I am having to refill with antifreeze on a weekly bases.I believe it cleaned to well and is causing antifreeze to flash/burn past the head gaskets into the cylinders.I have no exterior leaks and the rad cap is good and no white smoke at the tail pipe.I talked to a mechanic and he said to use Bar's Leak head gasket repair additive.Any advice would help!