Top tier detergent gasoline (deposits, fuel economy, no start, power, performance, stall concerns)
Hummer technical service bulletin 050604022 for 2003-2005 Hummer H2.
- Bulletin number
- 050604022
- Component
- Engine and engine cooling: engine: gasoline
- Summary
- Top tier detergent gasoline (deposits, fuel economy, no start, power, performance, stall concerns). 2005 and prior all general, saab and saturn cars and trucks. Tt
Owners of these vehicles have filed 16 complaints in the engine category.
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