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

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.

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Average mileage: 56,402 (17,000–88,000)
Engines affected: 2.4L 4 Cylinder, 3.0L V6
7 model years affected: 2006, 2008, 2009, 2010, more2011, 2012, 2013
32 people reported this problem
problem details
2012 Chevrolet Equinox - 2.4L 4 Cylinder 50,000 mi,
Engine light came on, showing code p0014. Camshaft issue. Also burning two courts of oil every 2000 miles
2012 Chevrolet Equinox - 2.4L 4 Cylinder 35,000 mi,
Engine light came on, took it to Autozone and got code P0011. Car has stalled 3x now. Looking to take it in this week.
2010 Chevrolet Equinox - 2.4L 4 Cylinder 42,000 mi,
Check engine light on,,, P0014 code
2011 Chevrolet Equinox 70,000 mi,
Oil consumption, ticking sound
2011 Chevrolet Equinox 17,000 mi,
P0014. Just discovered. Haven't repaired yet.
2008 Chevrolet Equinox 46,000 mi,
Reduced engine power light on. Issue with camshft timing. Engine nneds torn apart and new camshafts and timing belts not happy...
2011 Chevrolet Equinox - 3.0L V6 88,000 mi,
PCM code displayed and was repaired at no cost by dealer. However now vehicle will not start on two separate occasions since vehicle returned. Is it related? Vehicle will only start after being jumped and starts fine for about 3 weeks then has to be jumped again??????
2008 Chevrolet Equinox 51,500 mi,
Coded for second time in 4 months. Engine runs normal; no drivability issues. Only DTC light.
2013 Chevrolet Equinox - 2.4L 4 Cylinder 25,000 mi,
Engine light came on havent got fixed yet
2013 Chevrolet Equinox 58,000 mi,
Stalling at low speeds between reverse and drive and from a stop to first gear. Switched into manual mode and goes away. Cam shaft timing issue says the mechanic. PO10-P011 codes. Waiting and getting a pedicure next door.
2013 Chevrolet Equinox - 2.4L 4 Cylinder 44,800 mi,
Engine light came on and I had it checked and this is the code that came up. The dealership told me it was an exhaust camshift sensor, currently this was not covered under my warranty, however the dealership I bought it from is paying for the repair cost since I bought the vehicle this way...