Excessive Creep in First and Reverse Gears. Chevrolet Chevy P12 Chassis 1999

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1999 🢒 Chevy P12 Chassis 🢒 Transmission/Transaxle 🢒 Automatic Transmission - Allison 🢒 Excessive Creep in First and Reverse Gears

Problem	Action
The engine idle speed is too high.	Refer to DTC P0507 Idle Speed High