squeaking from valve cover

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Sep 28, 2015 | 02:29 PM

tim wellington

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From: eastern nc

squeaking from valve cover

at work listen co worker 2007 silverado 5.3 (243 heads) squeaking noise from valve covers .yall think a rocker or two can be trying to seize sounds like squeaky bed on right side

Sep 28, 2015 | 03:26 PM

Vortec350ss

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From: South Shore, MA

I'd pull the valve cover immediately and make sure all the rockers are ok. My guess is one is coming apart.

What valve springs and cam?

Sep 28, 2015 | 05:28 PM

George C....

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From: From the 412

Rocker failing

Sep 28, 2015 | 08:47 PM

1FastBrick

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From: JunkYard

Or a lifter roller **** the bed...

Sep 29, 2015 | 10:17 PM

tim wellington

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From: eastern nc

rockers

change all rockers .noise stop up briefly .now tap in lower left think oil pump took a dump 107000 miles oil pressure 25 idling

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