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2003 Chevrolet Impala 3.4L Poor Idle Quality, cooling fans
[...] engine wll not idle properly and the cooling fans go up and down in speed all the time. the only way to get this to stop is to dis-connect the ect. then the idle comes down and the fans run at a constant middle speed. i have ran the complete test as per ...
FIX posted 2/23/2007
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Related Documents & Media | VIN | 2GIWF52E03 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Cooling Fans |
| Occurs | Always |
Trouble Codes
| P0507 | Idle Speed Control System Higher Than Expected |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Impala
| VIN | 2GIWF52E03 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Cooling Fans |
| Occurs | Always |
Trouble Codes
| P0507 | Idle Speed Control System Higher Than Expected |
Video