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 G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1238 (ENGINE COOLING SYSTEM)REPAIR INSTRUCTIONSRADIATOR SURGE TANK REPLACEMENT
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Radiator Surge Tank Replacement
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Radiator Surge Tank Replacement
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.
| Callout | Component Name |
|---|---|
| Preliminary Procedure: Drain the cooling system. Refer to Cooling System Draining and Filling (L61) . |
|
| 1 | Radiator Surge Tank Assembly Nut (Qty: 2)
NOTE:
Refer to Fastener Notice
.
Tighten: 6 N.m (53 lb in) |
| 2 | Reposition Surge Tank Hose Clamp (Qty: 2) Special Tools: J 38185 Hose Clamp Pliers. See Special Tools . |
| 3 | Radiator Surge Tank Assembly |
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.