roudyroy1
Active member
I have been having some problems with my coolant blowing out the expansion tank. I replaced the cap and I think I still have the problem. This only leaves the head gasket?
Yes I know that. I replaced the entirely so I will say it's good. If I were to pressure test the cooling system would that detect a bad head gasket.
Yes. You may also be able to see bubbles coming up inside the coolant reservoir with the cap off when the engines running.