× 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
2003 GMC Sierra 3500 SLE 6.6L Cuts out
Posted to GM Driveability on 11/16/2019 8 Replies

03 GMC duramax cuts out pretty violently under acceleration or load when needing power more so after it has run a while and at normal temperature in lower gears sometimes chirps tires feels like it could sheer driveline. Transmission seems to work fine eng...

8 Replies Received (View Replies)

  Related Documents & Media  2003 GMC Sierra 3500 SLE

 
Message Closed w/Summary

car Vehicle Data

2003 GMC Sierra 3500 SLE

VIN 1GTJK33163
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsCuts Out
OccursUnder Load, on Accel
Misc.4WD Dually
Message Closed w/Summary

car Vehicle Data

2003 GMC Sierra 3500 SLE

VIN 1GTJK33163
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsCuts Out
OccursUnder Load, on Accel
Misc.4WD Dually