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1992 Buick Regal 3.8L Backfire on Start Up
on cold start up engine will backfire in intake unless accelerator is depressed,also after driving car it becomes hard to start,as if hot soak. Replaced module and checked coil packs,checked ok. Need help on this one.
Summary posted 8/28/2003
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Related Documents & Media | VIN | 2G4WF5415N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | Fed |
| Symptoms | Backfire on Start Up |
| Occurs | Cold, Hot, After a Hot Soak |
| Misc. | Grand Sport |
Message Closed w/Summary
Vehicle Data
1992 Buick Regal
| VIN | 2G4WF5415N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | Fed |
| Symptoms | Backfire on Start Up |
| Occurs | Cold, Hot, After a Hot Soak |
| Misc. | Grand Sport |
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