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 MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 2 (ENGINE MECHANICAL - 4.3L)REPAIR INSTRUCTIONS - ON VEHICLEENGINE MOUNT REPLACEMENT - LEFT SIDEINSTALLATION PROCEDURE

2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Installation Procedure

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Installation Procedure

WARNING: This page is about a different variant/trim than selected.

Fig 1: View Of Right Side (Left Side Similar) Engine Mount Side Bracket & Bolts

Courtesy of GENERAL MOTORS CORP.

Position the engine mount side bracket to the engine, if removed and equipped.

NOTE: Refer to Fastener Notice .

Install the engine mount side bracket bolts.
Tighten: Tighten the engine mount side bracket bolts to 50 N.m (37 lb ft).

Fig 2: View Of Right Side (Left Side Similar) Engine Mount Bolts

Courtesy of GENERAL MOTORS CORP.

Install the engine mount.
Install the engine mount bolts.
Tighten: Tighten the engine mount bolts to 50 N.m (37 lb ft).
Lower the engine.
Lower the vehicle.

Fig 3: View Of Right Side (Left Side Similar) Engine Mount To Engine Mount Bracket Bolts

Courtesy of GENERAL MOTORS CORP.

Install the engine mount to engine mount bracket bolts.
Tighten: Tighten the engine mount to engine mount bracket bolts to 65 N.m (48 lb ft).

RENDER: 1.0x

NO RELATED

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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.