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Home >> Pontiac >> 2003 >> Grand Prix GTP >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls Troubleshooting - No Codes - 3.8L >> Symptoms >> Engine Backfires >> Preliminary
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Engine Backfires: Preliminary

Perform preliminary inspection. See PRELIMINARY INSPECTION  . Check for Technical Service Bulletins (TSBs).

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