4.2 5.3 LL8 LM4 engine with diagnostic trouble code P2120 or P2122 or P2123 or P2127 or P2128
Chevrolet technical service bulletin 01746 for 2004 Chevrolet Trailblazer, 2004 GMC Envoy and 2004 Oldsmobile Bravada and others.
- Bulletin number
- 01746
- Component
- Engine and engine cooling: engine
- Summary
- 4.2 5.3 ll8 lm4 engine with diagnostic trouble code p2120 or p2122 or p2123 or p2127 or p2128. Mr
Owners of these vehicles have filed 97 complaints in the engine category.
Vehicles covered
- Chevrolet Trailblazer 2004 2004
- GMC Envoy 2004 2004
- Oldsmobile Bravada 2004 2004
- Buick Rainier 2004 2004
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