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 CARSECTION 134 (WIPER SYSTEM & WASHER SYSTEM)REPAIR INSTRUCTIONSAIR INLET GRILLE PANEL REPLACEMENTINSTALLATION 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 car, the 2008 Chevrolet Malibu Classic. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Grille Panel

Courtesy of GENERAL MOTORS CORP.

If you are replacing the grill panel, perform the following procedures:
- Install the plenum-to-hood seal. Refer to Seal Replacement - Plenum to Hood .
- Install new right and left hood rear side seals. Refer to Hood Rear Outer Seal Replacement .
- Install the windshield washer hose. Refer to Windshield Washer Hose Replacement .

Fig 2: Identifying Washer Hose And Washer Solvent Container Hose

Courtesy of GENERAL MOTORS CORP.

Position the air inlet grille panel to the vehicle. Ensure that the lace molding is laying properly on the lower edge of the windshield.
Install the push-pin fasteners to the air inlet grille panel.
Connect the windshield washer hose to the washer solvent hose.
Connect the washer hose retainer to the body.
Install the wiper arms. Refer to Windshield Wiper Arm Replacement .

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.