× 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
2004 GMC Sierra 2500 HD SLE 6.6L No Start
Posted to GM Driveability on 6/2/2014 9 Replies

I have a duramax in my bay. truck will not start without primming fuel sys. fuel rail pressures are around 250psi while cranking. I have replaced fuel line from ficm to filter as it was very soft. no change. installed fuel pressure guageon return line before c...

9 Replies Received (View Replies)

  Related Documents & Media  2004 GMC Sierra 2500 HD SLE

 
Message Closed w/FIX

car Vehicle Data

2004 GMC Sierra 2500 HD SLE

VIN 1GTHK29224
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P1093Fuel Rail Pressure Low During Power Enrichment
Message Closed w/FIX

car Vehicle Data

2004 GMC Sierra 2500 HD SLE

VIN 1GTHK29224
Engine6.6 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways

Trouble Codes

P1093Fuel Rail Pressure Low During Power Enrichment