Mercedes-Benz Forum - View Single Post - M103 Rough idle and vacuum leak
View Single Post
post #111 of (permalink) Old 01-06-2018, 04:14 AM
H.D.
Outstanding Contributor
 
H.D.'s Avatar
 
Date registered: May 2014
Vehicle: 1988 300CE
Location: Germany
Posts: 1,349
Mentioned: 35 Post(s)
Quoted: 511 Post(s)
@codycool55 and @Strassenkreuzer :

I suggest to first check the camshaft … before worrying about the details of changing it. There are quite a few more details worth considering than the ones mentioned in this thread so far.

And don‘t worry about the "“non-shiny" yellow edges“ mentioned in post 110 ! … They‘re very normal and there's nothing wrong with them. On the cams they are areas the rocker arms never had contact with, and on the journals they are areas the bearings never had contact with.

And again, don‘t rashly follow suggestions to change the valve guides ! … (see what I said about them in posts 75, 100 and 109)

H.D.
H.D. is offline  
 
 

Title goes here

close
video goes here
description goes here. Read Full Story
For the best viewing experience please update your browser to Google Chrome