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2013 Chevrolet Silverado 3500 HD LT 6.0L Will Not Go Over 70M
Posted to GM Driveability on 10/21/2015 12 Replies

this truck will not go over 70mph. it runs great and it will haul in any gear up to 70mph. I have checked for a governor. reprogrammed the ecm and trans. have not found anything under the hood or dash. help chris thanks

12 Replies Received (View Replies)

  Related Documents & Media  2013 Chevrolet Silverado 3500 HD LT

 
Message Closed w/FIX

car Vehicle Data

2013 Chevrolet Silverado 3500 HD LT

VIN 1GC2CZCG3D
Engine6.0 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsWill Not Go Over 70M
OccursAlways
Message Closed w/FIX

car Vehicle Data

2013 Chevrolet Silverado 3500 HD LT

VIN 1GC2CZCG3D
Engine6.0 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsWill Not Go Over 70M
OccursAlways