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1992 Buick Regal 3.8L Misfire
No power contribution from #1 or #4 cylinders. Thought 'ahah!' coil. Nope. spark just fine. All injectors at 14.7 ohms, no vacuum leaks (no egr on this vehicle), one clue..running compression test on #1 cylinder had hot gas coming into the gauge, hose got warm...
FIX posted 1/5/2002
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Message Closed w/FIX
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| VIN | 2G4WB5415N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | U.S. emisions |
| Symptoms | Misfire |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
1992 Buick Regal
| VIN | 2G4WB5415N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Emissions | U.S. emisions |
| Symptoms | Misfire |
| Occurs | Always |
12 Replies Received
12 Replies Received
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