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1993 Buick Skylark Custom 3.3L Excessive Emissions, Poor Idle Quality, MIL Lamp on
This car will intermittently hunt for idol. It will go from 650 to 1050 rpm.(up and down up and down...) There seems to be to rhyme or reason for this. When it starts to hunt the fuel intergrator will go up as high as 225, and the IAC toggles between 20 and 50...
FIX posted 11/13/2002
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1G4NV54N1P |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 44 | lean exhaust |
Message Closed w/FIX
Vehicle Data
1993 Buick Skylark Custom
| VIN | 1G4NV54N1P |
| Engine | 3.3 L / 6 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 44 | lean exhaust |
Video