
2003 Pontiac Grand Am SE 3.4L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire
This fine ride came in with a check engine light, running rough, and stalling. It had a P0300 stored. Data showed missfire counts current to be in the low hundereds on cyl. #3. History misfire on #3 were in the thousands. First thing I did was verify the custo...
Summary posted 10/6/2012
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VIN | 1G2NF52E63 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / MULTIPORT FUEL INJECTION |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire |
Occurs | Always, Cold, Hot, Under Load, on Accel, Cruise, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2003 Pontiac Grand Am SE
VIN | 1G2NF52E63 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / MULTIPORT FUEL INJECTION |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire |
Occurs | Always, Cold, Hot, Under Load, on Accel, Cruise, Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |