Service engine soon light illuminated with diagnostic trouble code P0135 or P0155
Chevrolet technical service bulletin 040604005 for 2001 Chevrolet Express and 2001 GMC Savana.
- Bulletin number
- 040604005
- Component
- Engine and engine cooling: engine
- Summary
- Service engine soon light illuminated with diagnostic trouble code p0135 or p0155. Tt
Owners of these vehicles have filed 8 complaints in the engine category.
Vehicles covered
- Chevrolet Express 2001 2001
- GMC Savana 2001 2001
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