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 MANUALSCHEVROLET2001CHEVY EXPRESS G3500, VAN PASSENGER EXTENDED, 6.5 FREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 62 (ENGINE CONTROLS - REMOVAL, OVERHAUL & INSTALLATION)IGNITION SYSTEMSIGNITION CONTROL MODULEREMOVAL & INSTALLATION (4.0L)
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 F
Removal & Installation (4.0L)
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 FSECTION Removal & Installation (4.0L)
WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue and 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
Turn ignition off. Remove ignition coil cassette. See IGNITION COIL(S) . Remove the screws retaining the ICM. Remove the ICM. To install, reverse removal procedure.
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.