Inside an internal combustion engine is an intricate web of small tunnels or passageways that enable oil or coolant to flow, which helps keep everything lubricated and operating at the proper ...

A cylinder head gasket forms a seal to prevent leaks between your engine's cylinder head and the engine block. It must contain the immense pressures created by the combustion cycle and seal the joint ...

Not all head gaskets are made equal. There are head gaskets made from different materials, all with various strengths for numerous kinds of applications. For example, there are copper head gaskets, ...

Head gasket sealer is a product that's supposed to temporarily fix a leaking head gasket. It works by plugging the tiny holes in your engine's cylinder head and restoring compression. When done ...

Blown head gaskets are often signs of bigger problems, as a warped cylinder head is often what causes the gasket to fail in the first place. That’s why it’s best to just remove the head and have it ...

Nearly everyone has heard the words “head gasket” at some point in their life, but nowhere near that many people actually know what one is or what it does. The head gasket is a seal that lives between ...

We surveyed mechanics from around the country to get accurate, real-world estimates for how much you can expect to pay when a head gasket goes bad, and the results were higher than we were expecting.

A head gasket leak is a serious engine issue, one that needs a major and expensive fix. However, you might have heard of gasket sealant, a liquid that promises to seal gasket leaks. Is it a miracle ...

Head gasket repairs can be very costly, so sealant is worth trying. Your car’s head gasket probably never comes to mind until something goes wrong. Since this is the piece that is between your ...