Excessive Creep in First and Reverse Gears. GMC Truck GMC C-Series Medium Duty Truck B7 1999

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC C-Series Medium Duty Truck B7 🢒 Transmission/Transaxle 🢒 Automatic Transmission - Allison 🢒 Excessive Creep in First and Reverse Gears

Problem	Action
The engine idle speed is set too high.	Adjust the idle speed. Refer to Rough, Unstable, or Incorrect Idle and Stalling
The shift cable is unhooked.	Connect the shift cable end. Refer to Shift Cable Replacement or Shift Cable Adjustment .