Throttle Body: Notes
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
DO NOT for any reason, insert a screwdriver or other small hand tool into the throttle body to hold open the throttle plate, as the wedge inside the throttle body could be damaged. An 8-digit part identification number is stamped on the throttle body casting. Refer to this number if servicing, or part replacement is required.