× 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
2000 Chevrolet C3500 7.4L Poor Fuel Economy
Posted to GM Driveability on 1/29/2006 11 Replies

vortec 454 engine have replace the fuel injectors 3 times already , because of fuel leak down. after shut down the injector will seap gas out and cause extended crank and long start up. has anyone have the same problem? Second set came from NAPA the third set ...

11 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet C3500

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet C3500

VIN 1GBKC34J1Y
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy
OccursIntermittently
Misc.Old Body Style Vortec 454
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet C3500

VIN 1GBKC34J1Y
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy
OccursIntermittently
Misc.Old Body Style Vortec 454