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2005 Chevrolet Silverado 2500 HD 6.0L Reduced Engine Power
Posted to GM Driveability on 9/2/2018 15 Replies

this vehicle was running well then it would go into reduced engine power mode on start up, I have looked for codes with my tech 2 and autel maxisys m908p, no codes show, but in the tac live data you can turn the key on and it show tac/pcm signal ok, then w...

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  Related Documents & Media  2005 Chevrolet Silverado 2500 HD

 
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Silverado 2500 HD

VIN 1GCHC29U25
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsReduced Engine Power
OccursOn Start Up
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Silverado 2500 HD

VIN 1GCHC29U25
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsReduced Engine Power
OccursOn Start Up