Removal Procedure
Courtesy of GENERAL MOTORS CORP.
- Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement
in Engine Mechanical - 4.6L (LH2).
- Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
- Disconnect the electrical connector from the throttle body assembly.
Courtesy of GENERAL MOTORS CORP.
- Remove the throttle body assemble mounting bolts.
- Remove the throttle body and throttle body gasket from the water housing.
- Discard the throttle body gasket.