× 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
2002 GMC Savana 2500 5.7L won't run on CNG
Posted to GM Driveability on 3/2/2009 2 Replies

I have a customer who just bought an "ex" government vehicle. It is a 2002 GMC savanna 2500. It is a bi-fuel (CNG/Gasoline) vehicle. The vehicle is only running on gasoline. I believe there is an electrical problem that has to do with the selector switch. It i...

2 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Savana 2500

 
Message Closed w/FIX

car Vehicle Data

2002 GMC Savana 2500

VIN 1GCGG25R52
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsWon't Run on Cng
Misc.Bi-Fuel (Cng/Gasoline)
Message Closed w/FIX

car Vehicle Data

2002 GMC Savana 2500

VIN 1GCGG25R52
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsWon't Run on Cng
Misc.Bi-Fuel (Cng/Gasoline)