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2005 GMC Savana 2500 4.8L Hesitation, Cuts out, Misfire
customer complained of the vehicle running rough and occasionally stalling after talking some more found its most common after filling up with fuel. customer also stated he fills the gas all the way up a couple clicks after the pump stops i advised him to ... 
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Related Documents & Media | VIN | 1GTGG25V95 |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Cuts Out, Misfire |
| Occurs | Intermittently |
Trouble Codes
| P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |
| P0172 | Fuel System Too Rich (Bank 1) |
| P0300 | Multiple Misfire Detected |
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
| P0455 | EVAP System Very Large Leak Detected |
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Vehicle Data
2005 GMC Savana 2500
| VIN | 1GTGG25V95 |
| Engine | 4.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Cuts Out, Misfire |
| Occurs | Intermittently |
Trouble Codes
| P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |
| P0172 | Fuel System Too Rich (Bank 1) |
| P0300 | Multiple Misfire Detected |
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
| P0455 | EVAP System Very Large Leak Detected |
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