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2007 Chevrolet Grand Prix Random Stalling with Codes P1106, P0066, and P0446

Model: 2007 Grand Prix Fault Code: P0068 Posted: 2017-12-03 06:09

My 2007 Chevrolet Grand Prix suddenly dies while driving, whether on the interstate or local roads. I've already replaced the fuel pump, camshaft position sensor, and crankshaft position sensor. Currently, the vehicle is displaying trouble codes P1106, P0068, and P0446. These codes are causing intermittent stalling and I'm seeking help to identify the root cause. Thank you, Ken.

Related fault codes
P0068P0446P1106
Comments (1)
Anonymous 2017-12-03 09:58

Check this forum for detailed explanations of each trouble code. Code P1106 may be related to or triggering P0068. P0446 is a separate issue and typically points to a vacuum leak in the evaporative emissions system.