× 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: Workhorse W42 Transmission
Posted to HD/Fleet Forum on 5/7/2020

I would check with gm some of these had special programing . I know the railroad does. Login to read more.