
Re: gmupfitter.com
Working on a 2020 K3500HD. Looking for bulletin 124X. I found other 124 bulletins, but not x. I called GM fleet help yesterday. They didn't know the site was down. Guy I talked to said he would notify corporate. Will have wait and see what happens. Login to read more. ![]()
iATN Members:
Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle |