Car Problem Reports

Pontiac G6 The Check Engine Light With Code: P0011, P0014, P0021, P0024, P0341, P0346, P0336, and/or P0391

Pontiac G6 Problem
10 Reports
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Model Years Affected: 2007, 2008, 2009

Engines Affected: 2.4L 4 Cylinder, 3.5L V6, V6

Average Mileage: 85,270 mi (50,198 mi - 128,202 mi)


Vehicles with certain V6 engines may illuminate the Check Engine Light one or more of the following codes: P0011, P0014, P0021, P0024, P0341, P0346, P0336, or P0391. Our technicians tell us that some vehicles may require a powertrain control module (PCM) software update to correct this issue. Other vehicles may have excess camshaft end play on one or both cylinder heads which will need to be corrected using special procedures outlined by GM.

  • Visitor, , 3.5L V6, 62,000 mi

    I am so sick of this car. I have had it a year and nothing but problems. GM know of the problems and makes the consumer pay for alll repairs. Shame on you GM!!

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  • Visitor, , 2.4L 4 Cylinder, 83,000 mi

    Check engine light came on for code P0014. Car intermittently will not start. Not repaired yet, but suspecting camshaft sensor from what I've been told.

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  • Visitor, , V6, 50,198 mi

    Service engine light on reading off cam.shaft and making an.airplane noise

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  • Visitor, , 2.4L 4 Cylinder, 119,225 mi

    Check engine light - P0011 after scanning. Engine idles rough intermittently and at stops.

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