× 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 C5500 Topkick C5C042 6.6L Speed Governed at 35
Posted to GM Driveability on 1/3/2013 5 Replies

This truck has not been running properly in over a year. The original problem was failed injector seals causing a running issue. It was parked for about a year before repair. After replacing injector seals it ran poorly but would get up to highway speed withou...

5 Replies Received (View Replies)

  Related Documents & Media  2003 GMC C5500 Topkick C5C042

 
Message Closed w/FIX

car Vehicle Data

2003 GMC C5500 Topkick C5C042

VIN 1GDE5E1173
Engine6.6 L / 8 cyl / DIESEL
DeliveryFuel Injection / 6.6L Duramax Allison Trans
EmissionsOBD-II Compliant
SymptomsSpeed Governed at 35
OccursAlways
Misc.Tow Truck
Message Closed w/FIX

car Vehicle Data

2003 GMC C5500 Topkick C5C042

VIN 1GDE5E1173
Engine6.6 L / 8 cyl / DIESEL
DeliveryFuel Injection / 6.6L Duramax Allison Trans
EmissionsOBD-II Compliant
SymptomsSpeed Governed at 35
OccursAlways
Misc.Tow Truck