× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2014 GMC Sierra 3500 HD Denali 6.6L Surge
Posted to GM Driveability on 2/20/2023 10 Replies

truck was brought in for complaint of uncontrollable acceleration road tested vehicle at first truck was fine than all at once truck took off had to shut engine down slowly returned to shop smoke so bad could not see behind truck i was thinking turbo pulli...

10 Replies Received (View Replies)

  Related Documents & Media  2014 GMC Sierra 3500 HD Denali

 
Message Closed w/Summary

car Vehicle Data

2014 GMC Sierra 3500 HD Denali

VIN 1GT426C88E
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge

Trouble Codes

P0088Fuel Rail Pressure Too High
Message Closed w/Summary

car Vehicle Data

2014 GMC Sierra 3500 HD Denali

VIN 1GT426C88E
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge

Trouble Codes

P0088Fuel Rail Pressure Too High