Overhead camshaft engines have a cover to seal and protect the valvetrain. To ensure this, there is a sealing gasket between the cover and the cylinder head piece, which has to be replaced each time ...

Valve cover and timing cover gaskets are small parts with big jobs — keeping oil in and contaminants out. Knowing when they fail, how to replace them, and which sealants to use can save you from ...

If you see any oil leaks between your Toyota Corolla’s cylinder head and its cover, it means that the gasket between the two parts is shot and you need to replace it. The job is not that easy because ...

Different gaskets face different conditions, and some are better suited for 3D-printed replacement than others.