Removal (4.3L)
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.
- Loosen the clamp and separate the air cleaner resonator outlet duct at the Mass Air Flow/Intake Air Temperature (MAF/IAT) sensor. See Figure.
- Remove the air cleaner resonator outlet duct wing nut. Remove the air cleaner resonator outlet duct from the throttle body by pivoting the resonator upward until the hinge clip releases from the lip on the throttle body. See Figure. Remove the air cleaner resonator outlet duct.