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Home >> Chevrolet >> 2001 >> Impala Base, 3.8 K >> Repair and Diagnosis >> External Pages >> Different car >> Section 449 (Engine Cooling System) >> Repair Instructions >> Throttle Body Heater Hose Replacement - Outlet >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue, 2001 Oldsmobile Intrigue, and 2000 Oldsmobile Intrigue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the fuel injector sight shield. Refer to FUEL INJECTOR SIGHT SHIELD REPLACEMENT in Engine Mechanical - 3.5L.
  2. Remove the air cleaner intake duct. Refer toAIR CLEANER INTAKE DUCT
  3. Remove the accelerator controls cable bracket.
  4. Partially drain the cooling system. Refer to Draining and Filling Cooling System .
  5. Remove the throttle body heater outlet hose clamp (2) from the surge tank inlet hose pipe (3).
  6. Remove the throttle body heater outlet hose (1) from the surge tank inlet hose pipe (3).
    Fig 1: Remove Throttle Body Heater Outlet Hose Clamp From Surge Tank Inlet Hose Pipe
    G01758001Courtesy of GENERAL MOTORS CORP.
  7. Remove the throttle body heater clamp from the throttle body.
  8. Remove the throttle body heater outlet hose from the throttle body.
    Fig 2: Remove Throttle Body Heater Clamp From Throttle Body
    G01758002Courtesy of GENERAL MOTORS CORP.
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