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1992 Buick Regal Gran Sport 3.8L Poor Idle Quality, Cuts out, Misfire
hello, we have a buick that runs great when cold, but when it,s fully warmed up,the engine misfires ,idle is terrible the misfire is most noticable at 40-50 mph after converter lockup. engine has new plugs and wires (a/cplugs) compression is [...] scan tool da...
FIX posted 9/24/2004
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Related Documents & Media | VIN | 2G4WF14L5N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | US FED EMISSIONS |
| Symptoms | Poor Idle Quality, Cuts Out, Misfire |
| Occurs | Always, Hot, Cruise |
Message Closed w/FIX
Vehicle Data
1992 Buick Regal Gran Sport
| VIN | 2G4WF14L5N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | US FED EMISSIONS |
| Symptoms | Poor Idle Quality, Cuts Out, Misfire |
| Occurs | Always, Hot, Cruise |
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