BenzWorld Junior Member
Date registered: Apr 2019
Vehicle: 1990 420SEL
Mentioned: 0 Post(s)
Quoted: 5 Post(s)
Re-timing Engine After New Timing Chain/Tensioners & Rocker Arm Replacement?
Completed timing chain replacement including tensioner/guide rails. Put back together and runs (after a few hiccups) great at idle. Haven't had it on road yet due to waiting on rims to be powder coated, but after searching I was not able to determine if it's recommended to put a timing light on engine due to r & r of distributor?
Also - I believe I have 1 or 2 rocker arms that need replacement. Okay to just replace rocker arm and leave original shim in place if no evidence of wear?