Removal (4.8L, 5.3L & 6.0L)
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.
- Remove the engine sight shield. See ENGINE SIGHT SHIELD under MISCELLANEOUS. Disconnect EVAP canister purge solenoid harness connector.
- EVAP canister purge solenoid is located near top right front of engine. See Figure. Push the large size White retainer portion in. Push down, while pulling up slightly in order the disengage the tube. See Figure.
- Disconnect the EVAP purge solenoid electrical connector. Remove EVAP canister purge solenoid retaining bolt. See Figure. Remove EVAP canister purge solenoid and isolator from intake manifold.