99 MC 3.1 rattle/knock (Full Version)

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99 MC 3.1 rattle/knock


  

dirtrider -> 99 MC 3.1 rattle/knock (5/9/2008 11:44:15 AM)

130k, seems to be coming from the rear bank. lessens or goes away with a few rpm. Its there cold or hot. Sounds like a diesel pickup when at idle. Any know/comman problems with the valve train? Just wanted some suggestions before I tear into it. Alot less noise with the serpintine belt off but its still there.   G.


  

shawnvw -> RE: 99 MC 3.1 rattle/knock (5/9/2008 1:29:28 PM)

Sounds like it could be a push rod knocking due to a collapsed lifter.


  

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