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1994 Pontiac Grand Am SE 3.1L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
hello out there, having problem with a gm, no codes set/ test IAC with lab scope- no signal till key on or key off/ I beleive computer should send signal at all times/ and IAC counts go up to 60 and stays there, computer requests 875 rpm engine idles at 1200- ...
FIX posted 8/23/2003
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Related Documents & Media | VIN | 1G2NE55MZR |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPI |
| Emissions | FED |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Idle, Intermittently |
Message Closed w/FIX
Vehicle Data
1994 Pontiac Grand Am SE
| VIN | 1G2NE55MZR |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPI |
| Emissions | FED |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Idle, Intermittently |
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