Removal Procedure
Courtesy of GENERAL MOTORS CORP.
- Remove the fuel injector sight shield. Refer to FUEL INJECTOR SIGHT SHIELD REPLACEMENT
.
- Disconnect the positive crankcase ventilation (PCV) fresh air tube from the camshaft cover fitting (1).
- Disconnect the PCV quick disconnect (2). Refer to Plastic Collar Quick Connect Fitting Service .
Courtesy of GENERAL MOTORS CORP.
- Loosen the air cleaner outlet duct clamps (1) at the mass air flow (MAF)/intake air temperature (IAT) sensor and throttle body.
- Remove the air cleaner outlet duct.