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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1094 (ENGINE COOLING SYSTEM)REPAIR INSTRUCTIONSRADIATOR SURGE TANK REPLACEMENT
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Radiator Surge Tank Replacement

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Radiator Surge Tank Replacement
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Surge Tank, Nut & Bolt
GM1676552Courtesy of GENERAL MOTORS CORP.
Radiator Surge Tank Replacement

Callout Component Name

Preliminary Procedure

  1. Drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill)  or Cooling System Draining and Filling (Vac-N-Fill) .
  2. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
1 Surge Tank Bolt
NOTE: Refer to Fastener Notice .

Tighten:  10 N.m (89 lb in)
2 Surge Tank Nut

Tighten:  10 N.m (89 lb in)
3 Surge Tank
Tip:  Remove the surge tank hoses from the surge tank.
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.