
1999 Pontiac Grand Prix GTP 3.8L Misfire, MIL Lamp on
hey guys, this car has come into the shop with a dead #6 cylinder & random misfire code. other cylinders are also misfiring as well. we have checked spark, fuel,egr,injectores have been removed & flow tested ok. cooling system also found to have a rusty sludge...
FIX posted 9/13/2005
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Message Closed w/FIX
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VIN | 1G2WR5211X |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI WITH SUPERCHARGER |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always, Under Load, on Accel, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Pontiac Grand Prix GTP
VIN | 1G2WR5211X |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI WITH SUPERCHARGER |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always, Under Load, on Accel, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |