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Old 09-07-2010, 09:53 PM   #6
spudz
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Join Date: Oct 2005
Location: Branchville SC
Posts: 1,647
Re: Cpde question???

I work at a chevy dealership, I fix these all the time.. I bet Its a worn lobe or lobes on the camshaft. Bad camshafts are common as hell. Worn cam lobes also show less compression on the effected cyl AND has a missfire at idle.. P0300 is a code for random missfire. Wish you were closer, I could fix it for less then there tear down money. ANY gm dealership should recongnize that this is whats wrong with your truck. pm me if you need anything if they tell you its anything other then new cam and lifters i bet they are guessing...
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2004 z71, 96 z71 on 38s, 88 Chevy k5 blazer, 4in lift. 84 swb project, 82 SWB project , 84 chevy 4x4 lwb project, 88 Jimmy beater/highschool ride. 79 c30. 99 tahoe 4x4 project. and a bunch of parts trucks..

Last edited by spudz; 09-07-2010 at 09:55 PM.
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