Engine may have a condition in which the exhaust valve stem may become deformed
GMC technical service bulletin 04292004 for 1999-2001 GMC Sierra 3500.
- Bulletin number
- 04292004
- Component
- Engine and engine cooling
- Summary
- Engine may have a condition in which the exhaust valve stem may become deformed. This includes 1999-01 chevrolet and gmc 4500 and 5500 models. Eh
Owners of these vehicles have filed 14 complaints in the engine category.
Vehicles covered
- GMC Sierra 3500 1999-2001 199920002001
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