Installation Procedure

2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8SECTION Installation Procedure
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the coolant reservoir.
  2. Fig 1: View Of Coolant Reservoir
    GM125802Courtesy of GENERAL MOTORS CORP.
  3. Install the reservoir mounting clip.
  4. Connect the reservoir hose to the radiator overflow fitting.
  5. Reposition the reservoir hose clamp to secure the hose using the J 38185Β  . See Special Tools and EquipmentΒ .
  6. Fill the coolant reservoir. Refer to Draining and Filling Cooling SystemΒ .
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:

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