Quote Originally Posted by Hodge View Post
Could it be a stuck valve lifter ??
It sounds too consistent to be something loose rattling on the inside.

Sent from S5
I agree that it doesn't seem like something loose rattling around. It is a very consistent sound and increases/decreases with engine RPMs but the intervals stay the same. How would I check if a valve is stuck? I pulled the valve cover off one time and looked but wasn't quite sure what to check.


Sent from my iPhone using Tapatalk