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2004 Chevrolet Silverado 1500 5.3L MIL Lamp on
Posted to GM Driveability on 7/16/2015 12 Replies

Customer states when he is towing trailer under heavy load up a hill the ck engine lite will set intermittently with no apparent drivability symptoms. Once shut off lite will extinguish and will not reset when done towing We cant duplicate symptoms under the h...

12 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 1500

VIN 1GCEC14T74
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursUnder Load

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 1500

VIN 1GCEC14T74
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursUnder Load

Trouble Codes

P0101Mass Airflow Sensor Range/Performance