Although some maintenance schedules include an interval for replacing the positive crankcase ventilation, or PCV, valve, others may not. In the latter case, a general recommendation is to replace the ...

Your mitral valve is one of the four major valves in your heart. It helps blood flow through your heart and out to the rest of your body. When this valve isn’t working correctly, it puts stress on ...

Imagine one day, years ago, in some equipment shed out in Middle America, an innovative farmer looking at oil dripping from the bottom of the well-seasoned 5.9L Cummins engine in his Dodge Ram pickup ...

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 ...

Located directly above the cylinder head, a valve cover is a critical component that prevents oil from escaping through the top of an engine. Oil keeps temperatures down and reduces friction between ...

The Chevrolet small-block engine was a brilliant piece of engineering, attested by the fact that well over 100,000,000 were 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 ...

Our multidisciplinary cardiovascular team collaborates on mitral valve repair, transcatheter technologies, mitral valve replacement, and follow-up treatment so patients can get all their care for ...