
2003 Chevrolet Express 2500 4.8L Misfire
Good Morning everyone. We need some help on this one. Came in w/ a missfire code and Po351 coil circuit code. Van needed tune up, all looked original. We did the tune and replaced #1 cyl coil just for insurance. Came back w/ both codes again. We test drove and...
FIX posted 11/30/2006
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Message Closed w/FIX
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VIN | 1GCGG2SV63 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Intermittently |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0351 | Ignition Control Module Circuit 1 Malfunction |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Express 2500
VIN | 1GCGG2SV63 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Intermittently |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0351 | Ignition Control Module Circuit 1 Malfunction |