Engine cylinder head cup plug coolant leak
Chevrolet technical service bulletin 3018 for 2003-2004 Chevrolet Tahoe, 2003-2004 Chevrolet Silverado and 2003-2004 Chevrolet Suburban and others.
- Bulletin number
- 3018
- Component
- Engine and engine cooling: engine
- Summary
- Engine cylinder head cup plug coolant leak. Mj
Owners of these vehicles have filed 512 complaints in the engine category.
Vehicles covered
- Chevrolet Tahoe 2003-2004 20032004
- Chevrolet Silverado 2003-2004 20032004
- Chevrolet Suburban 2003-2004 20032004
- Chevrolet Trailblazer 2003-2004 20032004
- Chevrolet Corvette 2003-2004 20032004
- GMC Yukon 2003-2004 20032004
- GMC Sierra 2003-2004 20032004
- GMC Envoy 2003-2004 20032004
- Chevrolet Avalanche 2003-2004 20032004
- Cadillac Escalade 2003-2004 20032004
- Chevrolet Express 2003-2004 20032004
- Pontiac Gto 2004 2004
- Buick Rainier 2004 2004
- GMC Savana 2003-2004 20032004
- Hummer H2 2003-2004 20032004
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