The Chevrolet small-block engine was a brilliant piece of engineering, attested by the fact that well over 100,000,000 have been built. However the first generation was not as oil-tight as later ...

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 ...

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 ...

You’re under the hood doing some routine maintenance when you discover the engine is leaking oil. Don’t panic. The solution could be as simple as replacing the valve cover gaskets.The gaskets work as ...

Vehicle engines have many moving parts that require a constant oil supply or need to be shielded from it. Valve cover gaskets, among other gaskets, keep oil where it is needed and prevent leaks to ...

As a vehicle's engine operates, the intake and exhaust valves open and close rapidly while the pistons move up and down in the cylinder. These mechanical actions require a constant supply of hot oil ...