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2001 Chevrolet Silverado 1500 4.8L Excessive Emissions,
Ok pay attention. I have tested every part of this evap system one by one in and out of the truck. Here is the issue. I can smoke test the truck with modis and it holds smoke and releases smoke. The issue I am having is that when running a bay test the vent va...
FIX posted 10/5/2013
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Message Closed w/FIX
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18 Replies Received
18 Replies Received
Related Documents & Media | VIN | 1GCEK19V01 |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, |
| Occurs | Always, |
Trouble Codes
| P0446 | EVAP Vent Control System Performance |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Silverado 1500
| VIN | 1GCEK19V01 |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, |
| Occurs | Always, |
Trouble Codes
| P0446 | EVAP Vent Control System Performance |
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