1999 Buick Regal GS 3.8L Power Loss on Accel.
Hello all; I have this supercharged Regal that came in with a flashing Mil, and an obvious misfire. Found several spark plugs with carbon tracking down the sides. Replaced plugs and wires (ac delco irridum). Now idels and drives great until you try a harder th...
FIX posted 6/4/2009
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Vehicle Data1999 Buick Regal GS
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1999 Buick Regal GS
VIN | 2G4WF5219X |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Power Loss on Accel. |
Occurs | On Accel |
Trouble Codes
P0300 | Multiple Misfire Detected |