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2004 Chevrolet Classic 2.2L Poor Idle Quality, Hesitation
I think this ecotec has jumped time. It idles a little rough and has sluggish acceleration. No codes at all. Fuel trims are normal at idle and go way negative under load (o2's pegged rich) Thought it was classic signs of a clogged cat but backpressure seems no...
FIX posted 6/22/2009
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G1ND52F74 |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Classic
| VIN | 1G1ND52F74 |
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation |
| Occurs | Always |
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