Where are the valve seals located on a car?
Where are the valve seals located on a car?
Valve seals rarely go bad on modern engines, but it can happen in some rare cases. Valve seal location The valve seals are located in the cylinder head, under the valve springs, installed around and sealing the valves.
Where is the seal on a Fel Pro valve stem?
An installation tool is included in Fel-Pro valve stem seal (VS) sets using positive seals. This tool is a thin plastic sleeve, which is placed over the tip of each valve stem during installation.
Are there different seals for intake and exhaust valves?
On some applications, the valve stem seals are interchangeable between the intake and exhaust valves, and will look exactly the same. On applications which use different seals on the intake and exhaust valves, due to needing higher temperature material on the exhaust side or different design, the seals will be bagged and labeled appropriately.
What kind of seal is used for Fel-Pro gaskets?
A seal with insufficient heat resistance will harden and crack prematurely, which is why Fel-Pro engineers always use the right material for every application. Viton is used in many Fel-Pro valve stem seals for hotter-running, late-model vehicles. It is often combined with a metal “jacket” or covering that totally surrounds the Viton positive seal.
Valve seals rarely go bad on modern engines, but it can happen in some rare cases. Valve seal location The valve seals are located in the cylinder head, under the valve springs, installed around and sealing the valves.
What’s the best way to remove a valve seal?
Use a valve spring compressor to depress the spring on the valve, and remove the valve keepers on each side of the top of the valve stem with a pair of needle-nose pliers. Release the valve spring compressor slowly, and remove the valve spring, spring washer and valve seal.
On some applications, the valve stem seals are interchangeable between the intake and exhaust valves, and will look exactly the same. On applications which use different seals on the intake and exhaust valves, due to needing higher temperature material on the exhaust side or different design, the seals will be bagged and labeled appropriately.
An installation tool is included in Fel-Pro valve stem seal (VS) sets using positive seals. This tool is a thin plastic sleeve, which is placed over the tip of each valve stem during installation.
