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Unread 11-24-2012, 01:07 PM   #1
Tonye35
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1997 XJ Cherokee 
 
Join Date: May 2012
Location: Lexington, KY
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loud knocking oming from valve cover

I have a 1997 grand Cherokee limited 5.2.
there is a loud knocking coming from the vale covers on both sides. Could this be caused by the oil pump

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Unread 11-25-2012, 07:41 PM   #2
offroadfreak69
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Posts: 63
Sounds like your camshaft
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Unread 12-05-2012, 07:23 PM   #3
laybackman
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1995 YJ Wrangler 
 
Join Date: Dec 2002
Location: Massachusetts
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What is your oil pressure at hot idle?

Noises in the valve cover (s) can be, but are not restricted to; collapsed lifter(s), bent push rod(s), rocker(s) that are loose/worn/broken. broken valve spring(s) or bent push rod(s). Then there is the possibility of a bad cam lobe(s).

Merry freakin Xmas......
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Unread 12-05-2012, 11:01 PM   #4
offroadfreak69
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You mean christmas not xmas
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