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2003 Chevrolet Silverado 2500 6.0L Hesitation
Posted to GM Driveability on 12/12/2018 18 Replies

I have this 2003 chev Silverado that has low power taking off from a stop.I checked codes and had a mass air flow code and a knock sensor 2 code.I replaced the knock sensors and wiring,also replaced the mass air flow and pigtail and both codes keep [...] i...

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  Related Documents & Media  2003 Chevrolet Silverado 2500

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 2500

VIN 1GCHC29U63
Engine6.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation
OccursOn Accel

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0332Knock Sensor Rear Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 2500

VIN 1GCHC29U63
Engine6.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation
OccursOn Accel

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0332Knock Sensor Rear Circuit Low Voltage