Mechanics

OLDSMOBILE AURORA FUEL PRESSURE PROBLEM

2001 Oldsmobile Aurora • 100,000 miles

My Northstar v8 has a weak mixture rear bank. It was missing on cyl 3; I replaced the ignition module and plugs. The miss is almost gone and no longer triggers a code. I have been told that I should replace the intake manifold gasket. Is this correct?
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GeffMcCarthy
November 4, 2011.




Check yoru fuel pressure first it may be low causing the problem. It shold be 41-47 psi, if it si anywhere below that then it may be a bad pump.

Hmac300
Nov 4, 2011.


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