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2007 Chevrolet Impala LTZ 3.9L Poor Idle Quality
need help on this guys scan this car for engine light and found p0171 and c0561 just about to do a smoke test but found the air ducting from the throttle body to air filter box was rip so replaced it. but before closing everything together decided to clean the...
FIX posted 6/17/2012
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Message Closed w/FIX
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12 Replies Received
12 Replies Received
Related Documents & Media | VIN | 2G1WU58RX7 |
| Engine | 3.9 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Idle |
Trouble Codes
| C0561 | system disable information stored invalid serial data received systom 71 |
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2007 Chevrolet Impala LTZ
| VIN | 2G1WU58RX7 |
| Engine | 3.9 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Idle |
Trouble Codes
| C0561 | system disable information stored invalid serial data received systom 71 |
| P0171 | Fuel System Too Lean (Bank 1) |
Video