Middling engine performance, overheating, and coolant loss would typically go hand-in-hand when dealing with a blown head gasket, but it all depends on the point of failure on the seal.

Fixing a blown head gasket without replacing it is a temporary solution that can help you extend the life of your engine ...

A blown head gasket is far more expensive to deal with ... The first thing you’ll notice is that the engine starts to overheat, you may see white smoke from the exhaust, and there may be ...