× 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 Chevrolet Silverado 2500 LS 6.0L No Start
Posted to GM Driveability on 3/25/2026 9 Replies

Hello we have a truck with an extended cranking no start sometimes maybe once every 20-25 starts it will crank and backfire in exhaust if you stop and cycle key it starts right up, fuel pressure is 60psi we have spark and injector pulse when this occurs we...

9 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Silverado 2500 LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 2500 LS

VIN 1GCGC23U24
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 2500 LS

VIN 1GCGC23U24
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start