× 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
2013 Chevrolet Express 3500 6.6L Hard Start
Posted to GM Driveability on 4/22/2019 9 Replies

After sitting we have an intermittent Hard start with slow fuel pressure build via scanner. It does start every time. we caped the return line from the transfer pump to the tank and it starts every time even after sitting over the weekend. There are no ext...

9 Replies Received (View Replies)

  Related Documents & Media  2013 Chevrolet Express 3500

 
Message Closed

car Vehicle Data

2013 Chevrolet Express 3500

VIN 1GB6G5BL0D
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsHard Start
OccursIntermittently
Misc.School Bus
Message Closed

car Vehicle Data

2013 Chevrolet Express 3500

VIN 1GB6G5BL0D
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsHard Start
OccursIntermittently
Misc.School Bus