Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2001CAVALIER LS, 2.4 TREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 95 (ENGINE MECHANICAL - 2.2L)REPAIR INSTRUCTIONSOFF-VEHICLE REPAIR INSTRUCTIONSINTAKE MANIFOLD REMOVAL

2001 Chevrolet Cavalier LS, 2.4 T

Intake Manifold Removal

2001 Chevrolet Cavalier LS, 2.4 TSECTION 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.

Remove the EVAP emission canister valve tube (1).
Remove the EVAP emission canister valve (2).

Fig 1: Removing EVAP Emission Canister Valve & Tube
Courtesy of GENERAL MOTORS CORP.
Remove the throttle body and the accelerator control cable bracket.

Fig 2: Removing Throttle Body & Accelerator Control Cable Bracket
Courtesy of GENERAL MOTORS CORP.
Remove fuel pipes and clip. Remove the fuel rail assembly.

Fig 3: Removing Fuel Rail
Courtesy of GENERAL MOTORS CORP.
Remove the fuel injector tip insulators and discard.
Remove the intake manifold retaining nuts and bolts.
Remove the intake manifold.
Remove the intake manifold gasket, if necessary. The gasket can be used again if it is not damaged.
If the intake manifold needs to be replaced, transfer the throttle body to the new intake manifold.

Fig 4: Removing Intake Manifold
Courtesy of GENERAL MOTORS CORP.

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.