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October 1, 2004 Service bulletin

Hesitation, roughness, light chuggle or check engine light, diagnostic trouble code (DTC) P0300

Pontiac technical service bulletin 040604078 for 2004-2005 Pontiac Grand Prix.

Bulletin number
040604078
Component
Engine and engine cooling: engine
Summary
Hesitation, roughness, light chuggle or check engine light, diagnostic trouble code (dtc) p0300. Tt

Owners of these vehicles have filed 156 complaints in the engine category.

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