Mechanics

GMC SONOMA OIL PAN PROBLEM

1996 GMC Sonoma • 165,000 miles

I had bad oil pressure so I was pulling the the motor to get oil pan off and noticed that I had chuck 3/4 by 3/4 in my oil pan do u know what this may be and should I waste my time changing the pump
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Guest
December 16, 2012.




If you found something in your oil pan, is it magnetic? Or, Do you think it is part of a bearing? Did you have an engine knock before working on it?

JDL
Dec 16, 2012.


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