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Noisy 4th valve

Posted: Tue Mar 15, 2005 2:33 pm
by chevy68chv
My fourth valve sometimes makes a creaking noise when it is depressed. (yes, I know someone will say that it might need therapy/a vacation) Is my only option to replace the spring, or is there some sort of adjustment that can be done?

Re: Noisy 4th valve

Posted: Tue Mar 15, 2005 4:04 pm
by Rick Denney
chevy68chv wrote:My fourth valve sometimes makes a creaking noise when it is depressed.
Make sure the spring is seated properly in the casing. Creaking spring noises are usually cause by the spring flexing into a curve and rubbing the casing. That can be caused by not sitting square in the bottom of the piston or the bottom cap, or by being bent out of alignment. A tech can straighten it if it's the latter.

Rick "covering the most likely causes" Denney