
2000 Pontiac Grand Am SE 2.4L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on
Vehicle came in with MIL on P1171, P0300. Would misfire at idle no response on acceleration. I replaced fuel filter due to it being plugged up. Vehicle still has misfire. Fuel trim levels at idle do not go more than 10%-+. Idle Vacuum is about 16Hg. When you d...
FIX posted 3/18/2009
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Message Closed w/FIX
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VIN | 1G2NF52T1Y |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On |
Occurs | Hot, on Accel, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
P1171 | Fuel System Lean During Acceleration Detected |
Message Closed w/FIX
Vehicle Data
2000 Pontiac Grand Am SE
VIN | 1G2NF52T1Y |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On |
Occurs | Hot, on Accel, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
P1171 | Fuel System Lean During Acceleration Detected |