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2003 Chevrolet Silverado 1500 5.3L Heater Blower and Loss of Power Light
Posted to GM Electrical on 4/28/2017 15 Replies

This truck has been a nightmare for me. First time this truck was here I found bad grounds behind the engine. I ran all new grounds and fixed the problem. About three weeks later...the truck comes back with loss of power on instrument cluster and check engine ...

15 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Silverado 1500

 
Message Closed w/Summary

car Vehicle Data

2003 Chevrolet Silverado 1500

VIN 1GCEK14T93
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHeater Blower and Loss of Power Light
ConditionsInop
Message Closed w/Summary

car Vehicle Data

2003 Chevrolet Silverado 1500

VIN 1GCEK14T93
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHeater Blower and Loss of Power Light
ConditionsInop