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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 808 (ENGINE EXHAUST SYSTEM)REPAIR INSTRUCTIONSEXHAUST HEAT SHIELD REPLACEMENT - DASH PANELINSTALLATION PROCEDURE
2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Installation Procedure

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Dash Panel Exhaust Heat Shield
    GM1708989Courtesy of GENERAL MOTORS CORP.
  1. Install the dash panel exhaust heat shield (1 or 3) to the dash panel studs.
    2. CAUTION:

    Refer to Fastener Caution .

  2. Install the dash panel exhaust heat shield nuts (2 or 4) and tighten to 9 N.m (80 lb in).
  3. Install the catalytic converter, if required. Refer to one of the following:
    4. Fig 2: Oil Pan Skid Plate
    GM1698083Courtesy of GENERAL MOTORS CORP.
  4. For 2500 series vehicles, position the oil pan skid plate and tighten until snug the 2 rear oil pan skid plate bolts. Install the 2 front oil pan skid plate bolts, if equipped and tighten the bolts to 28 N.m (21 lb ft)
    5. Fig 3: Oil Pan Skid Plate And Bolts
    GM1698082Courtesy of GENERAL MOTORS CORP.
  5. For 1500 series vehicles, position the oil pan skid plate and install the oil pan skid plate bolts, if equipped and tighten to 28 N.m (21 lb ft).
    6. Fig 4: View Of Engine Shield And Bolts
    GM1696602Courtesy of GENERAL MOTORS CORP.
  6. Position the engine shield to the frame.
  7. Install and tighten the engine shield bolts and tighten to 20 N.m (15 lb ft).
  8. Lower the vehicle.
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.