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Home >> Infiniti >> 1991 >> G20 Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Tests W/O Codes >> Symptoms >> Backfire >> Intake
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Engine Controls - Tests W/O Codes: Symptoms: Backfire: Intake

Perform the following trouble shooting steps in the order indicated: 7, 8, and 23. See TROUBLE SHOOTING PROCEDURES.