How To Put Valve Stem Seals In. This mixture further goes for combustion purposes and gives power to a vehicle. It protects the inner lip of the seal from damage by the lock grooves in the valve stem.
The best way to install the seal is to lightly lube it I use 2 stroke oil. If the keepers pop out then the spring retainer will release their hold on the valve letting it move if not held by rope or air. Seal controls the amount of lubrication the valve guide receives.
The worn seals cause oil to leak between the valve stem and guide causing blue-gray smoke to come out of the tail pipe every time you start the engine.
And slowly tap it into place. An installation tool is included in Fel-Pro valve stem seal VS sets. Lets see how you can identify the seals that if they have gone bad. If the keepers pop out then the spring retainer will release their hold on the valve letting it move if not held by rope or air.
