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September 1, 2003 Service bulletin

Loss of coolant

Chevrolet technical service bulletin 030602007 for 2003 Chevrolet Silverado, 2003 Chevrolet Suburban and 2003 GMC Sierra and others.

Bulletin number
030602007
Component
Engine and engine cooling: cooling system
Summary
Loss of coolant. Tt

Owners of these vehicles have filed 72 complaints in the engine category.

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