Service engine soon light on, diagnostic trouble codes (DTCS) P0171, P0174 set
Cadillac technical service bulletin 040604034 for 2004 Cadillac Deville.
- Bulletin number
- 040604034
- Component
- Engine and engine cooling: engine
- Summary
- Service engine soon light on, diagnostic trouble codes (dtcs) p0171, p0174 set. Mj
Owners of these vehicles have filed 21 complaints in the engine category.
Vehicles covered
- Cadillac Deville 2004 2004
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