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1996 Pontiac Grand Am SE 2.4L Poor Idle Quality, Misfire, MIL Lamp on
I got a Quad 4 headache! DTC shows misfire on #2 cylinder. The problem is a rough idle or miss. I pulled coil cover and installed plug wires to check secondary Kv. Number 2 had 3Kv less than others. Checked injector pulse width and checked with noid light, all...
FIX posted 9/17/2001
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Related Documents & Media | VIN | 1G2NE12T5T |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, Idle |
Message Closed w/FIX
Vehicle Data
1996 Pontiac Grand Am SE
| VIN | 1G2NE12T5T |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always, Idle |
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