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1996 Chevrolet C3500 Cheyenne 7.4L Excessive Emissions
This vehicle came to us from another shop after failing the idle emissions test for the second time. It runs great, both on the road and at idle. We can't detect any vacuum leaks, ignition looks good on scope. We ran cylinder balance with IAC disconnected and ...
Summary posted 2/1/2001
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| VIN | 1GBKC34J2T |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions |
| Occurs | Idle |
| Misc. | Heavy Duty Chassis W/ Dump Bed |
Message Closed w/Summary
Vehicle Data
1996 Chevrolet C3500 Cheyenne
| VIN | 1GBKC34J2T |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions |
| Occurs | Idle |
| Misc. | Heavy Duty Chassis W/ Dump Bed |
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