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Prev Professional Automotive Repair Technical Discussions for October 23, 2016
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2003 Chevrolet Malibu LS 3.1L Poor Idle Quality, Surge, Poor Fuel Economy, MIL Lamp on VIN: 1G1NE52J03
must say SORRY to everyone. I did not say positively that after hearing the high pitched scream of a vacuum leak at he center of the intake that I had already replaced the upper & lower intake gasket. Oh yea lets not forget when reassembling and torqueing rock... Trouble codes: P0171 (Lean).
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2010 GMC Acadia SLT 3.6L sets code p2099 VIN: 1GKLRNED8A
We replaced all injectors and spark plugs..Problem fixed..Thanks to everyone who helped.. Trouble codes: P2099.
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