× 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
Re: Technical Service Information
Posted to Technical Discussion Forum on 5/22/2017

I found it in both GMSI and Identifix. GM calls it Bi-Fuel, not to be confused with Flex-Fuel.

Document ID: 3632454 is the theory and operation description. Login to read more.