
1999 Pontiac Grand Am SE 2.4L Misfire, MIL Lamp on
Hello everyone, I hope you can help me out with this one. I have a 99 grand am that has a constant misfire at idle, but smoothes out a higher rpm. My fuel trims are near 0 and a misfire counter shows constant misfires on cylinders 1 and 4. When I pulled the sp...
FIX posted 9/19/2007
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Message Closed w/FIX
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VIN | 1G2NES2T4X |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpfi |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1999 Pontiac Grand Am SE
VIN | 1G2NES2T4X |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpfi |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |