Thread: 617 Mystery knocking noise help! - video
View Single Post
  #12  
Old 09-24-2014, 02:14 AM
leathermang leathermang is offline
Registered User
  
Join Date: Sep 2001
Location: central Texas
Posts: 17,290
Quote:
Originally Posted by anarchy View Post
........... Everyone seems to say that the valves tighten over time but I'm sure they can also become loose.
The tendency of the valve train to get either tighter or looser over time is determined by the engine design.
Reply With Quote