2001 GMC Savana 3500 5.7L Poor Idle Quality, Misfire
Vehicle came in with the complaint that runs bad cold and when warmed up it seems to run fine. Number 1,2 4,6 cylinders are misfiring, do not change with shorting them. Checked fuel pressure, codes none found, check misfire counters and there were none, moved ...
FIX posted 7/4/2008
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Vehicle Data2001 GMC Savana 3500
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Vehicle Data
2001 GMC Savana 3500
VIN | 1GDHG31R51 |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / CFSI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire |
Occurs | Cold |
Misc. | Cube Truck |