Excessive Creep in First and Reverse Gears for Chevrolet Chevrolet C-Series Medium Duty Truck B7 2000

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