joetrainer31
15 Year Member
Bingo!Having slime and residue on the cap can just be old corrosion in the block. I don't care how good you think you can "flush" the block out, that corrosion still will be there. Fact is, there is a pocket in the system and until he gets it out he will have an overheating problem. There are tests he can do to determine if there is a blown hg but he still has to get the air pocket out! First things first guys