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1997 GMC Savana 3500 5.7L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire
Sure hope someone can help, This van intermittently will miss on one or multible cylinders, backfire under load, and stall. Hot or Cold dosent seem to matter. One of the strangest things about this is the ecm will not read missfires. The scanner Data stream sh...
Summary posted 5/23/2008
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Related Documents & Media | VIN | 1GTHG35R4V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire |
| Occurs | Cold, Hot, Intermittently |
Message Closed w/Summary
Vehicle Data
1997 GMC Savana 3500
| VIN | 1GTHG35R4V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire |
| Occurs | Cold, Hot, Intermittently |
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