2003 Pontiac Aztek

2003 PONTIAC AZTEK
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GORACE53
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Engine Performance problem
2003 Pontiac Aztek Two Wheel Drive Automatic 75000 miles

check eng light on a scanner said o2 senser but doesn't say witch one i need to change both
Jan 30, 2010 at 1:53 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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