The Check Engine Light With Code: P0011, P0014, P0021, P0024, P0341, P0346, P0336, and/or P0391 on Chevrolet Malibu

Problem Description and Possible Solution

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.

Problem Data
RepairPal Verified
Average mileage: 76,297 (25,000–136,000)
Engines affected: 2.2L 4 Cylinder, 2.4L 4 Cylinder, 2.5L 4 Cylinder, 3.5L V6, 3.6L V6, V6
7 model years affected: 2006, 2007, 2008, 2009, more2010, 2011, 2013
41 people reported this problem
Viewing 1 - 13 of 13 comments
Same problem. Haven't taken to dealer yet. Was hoping there was a bulletin on the P0014 Code.
This problem with the check enging light has been occuring off and on since i purchased car band new. dealer always said they could find nothing. For eh last 10k miles it again is off and on now im told it is codes P0013 and P0014. Not sure on the Engine but it is a 2008 Chevy Malibu
Same as the others I was driving and car didn't want to accelerate over 35 miles got home and parked and check engine light came on. Tried to reverse out of the parking space and car won't move. I had it towed and same thing rebuilt transmission $3500. He also mentioned snap ring was broken
Same problem here check engine light came on went to Auto Zone read one of the above codes and went and put gas in car and check engine light went off. Will still take to dealership just to be on the safe side while still under warranty.
Fault code P03041 camshaft sensor as well as circuit range appear on the OBD. Have trouble accelerating and a vibration/knocking coming from the engine. Engine light came on then turned off but has now reappeared on the dash.
I'm trying to pass my emissions test. BUT I'M GETTING TO CODES PO341, and the one is pertaining to my gas light moving up or down. . I've changed the sensor and I still can't seem to pass emission. ... what's the problem
check eng light comes on for a day and off for a day or 2 . really driving us crazy. our dealership never sees it or never hears the rubbing in the front wheels. still broken.