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1991 Pontiac Bonneville LE 3.8L Cuts out, Misfire
This vehicle is missing on #3 & #6 at idle at the coil. I replaced the coil, module & computer from a vehicle that ran perfect. It does the same thing. Using an inline spark tester on all 6 coil wires #3 & #6 coils barely fire at idle. When accelareted they li...
FIX posted 9/14/2007
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G2HX54C2M |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | US Fed emissions |
| Symptoms | Cuts Out, Misfire |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1991 Pontiac Bonneville LE
| VIN | 1G2HX54C2M |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | US Fed emissions |
| Symptoms | Cuts Out, Misfire |
| Occurs | Always |
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