Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › P0174 2012 Camaro (occurs when feathering gas to maintain speed) › P0174 2012 Camaro (occurs when feathering gas to maintain speed) December 25, 2019 at 11:49 pm #895596 college manModerator Glad you found the trouble. Thanks for the update.