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2006 Chevrolet Silverado 2500 HD LT 6.6L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 11/22/2011 9 Replies

This is my first duramax in the shop. It has multiple codes po102, po540, po107, po301, po302, po300, po113. I cleard all codes and took for test drive. Po301 po302 and po300 came back within 1/4 mile. Truck runs like it only has 6 cylinders. Missing and shaki...

9 Replies Received (View Replies)

  Related Documents & Media  2006 Chevrolet Silverado 2500 HD LT

 
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Silverado 2500 HD LT

VIN 1GCHK23296
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways, on Accel, Idle

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0107Manifold Air Pressure Sensor Circuit Low Voltage
P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0540Intake Air Heater Feedback Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2006 Chevrolet Silverado 2500 HD LT

VIN 1GCHK23296
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways, on Accel, Idle

Trouble Codes

P0102Mass Airflow Sensor Circuit Low Voltage
P0107Manifold Air Pressure Sensor Circuit Low Voltage
P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0302Cylinder 2 Misfire Detected
P0540Intake Air Heater Feedback Circuit Malfunction