LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1354 (Engine Mechanical - 4.8L, 5.3L & 6.0L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Throttle Body Removal

Throttle Body Removal

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.
IMPORTANT: The intake manifold, throttle body, fuel injection rail, and fuel injectors may be removed as an assembly. If not servicing the individual components, remove the manifold as a complete assembly.
  1. Remove the electrical wire harness connectors from the throttle body.
  2. Remove the engine coolant air bleed hose and clamp.
  3. Remove the throttle body nuts.
  4. Remove the throttle body.
    Fig 1: Removing Throttle Body & Nuts
    G02106908Courtesy of GENERAL MOTORS CORP.
  5. Remove the throttle body gasket (1).
  6. Discard the gasket.
  7. Remove the throttle body studs, if required.
    Fig 2: Removing Throttle Body Gasket
    G02106909Courtesy of GENERAL MOTORS CORP.
scientia non olet · About LEMON Manuals