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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 95 (Engine Mechanical - 2.2L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Intake Manifold Removal

Intake Manifold Removal

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Never attempt to remove the intake manifold from a hot engine, allow the engine to cool to ambient temperature. The intake manifold is made of a composite plastic and can be damaged if it is removed when the engine is hot.
  1. Remove the EVAP emission canister valve tube (1).
  2. Remove the EVAP emission canister valve (2).
    Fig 1: Removing EVAP Emission Canister Valve & Tube
    G01580606Courtesy of GENERAL MOTORS CORP.
  3. Remove the throttle body and the accelerator control cable bracket.
    Fig 2: Removing Throttle Body & Accelerator Control Cable Bracket
    G01580607Courtesy of GENERAL MOTORS CORP.
  4. Remove fuel pipes and clip. Remove the fuel rail assembly.
    Fig 3: Removing Fuel Rail
    G01580608Courtesy of GENERAL MOTORS CORP.
  5. Remove the fuel injector tip insulators and discard.
  6. Remove the intake manifold retaining nuts and bolts.
  7. Remove the intake manifold.
  8. Remove the intake manifold gasket, if necessary. The gasket can be used again if it is not damaged.
  9. If the intake manifold needs to be replaced, transfer the throttle body to the new intake manifold.
    Fig 4: Removing Intake Manifold
    G01580609Courtesy of GENERAL MOTORS CORP.
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