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2006 GMC Yukon Denali 6.0L Excessive Emissions, Poor Idle Quality, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on, running extrem rich
hello and thanks in advanced the customer broke down drove this truck in it wont idle on its own you have to hold your foot on the gas pedal , i check code listed above the customer stated this happen all of a sudden the fuel trim has a neg reading -19 and the...
Summary posted 1/6/2010
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Related Documents & Media | VIN | IGKFK66U16 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / fuel rail |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Cuts Out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on, Running Extrem Rich |
| Occurs | Always, Intermittently |
| Misc. | Code Po101 MAF Out of Range Code Po300 Random Misfire |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
2006 GMC Yukon Denali
| VIN | IGKFK66U16 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / fuel rail |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Cuts Out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on, Running Extrem Rich |
| Occurs | Always, Intermittently |
| Misc. | Code Po101 MAF Out of Range Code Po300 Random Misfire |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0300 | Multiple Misfire Detected |
Video