Thread: my compression numbers :)
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  #11  
Old 10-20-2010, 08:28 AM
W124 E300D W124 E300D is offline
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Join Date: Aug 2010
Location: UK
Posts: 331
Quote:
Originally Posted by NJ300sdl View Post
If it is a OM603, valves do not need adjusting.
Hydraulic lifters can lock open, valves can recess, even camshafts and can develop problems...
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