Car Problem Reports

Audi A4 Quattro Maintain fuel quality to avoid misfires and CEL illumination

 
Audi A4 Quattro Problem
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Model Years Affected: 2002, 2003, 2004, 2005, 2006

Engine Affected: 3.0L V6

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Fuel quality must be maintained to avoid engine misfire problems; the misfires may cause the Check Engine Light to illuminate.

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