× 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: 4L80E lost all gears
Posted to Transmission Forum on 12/11/2006 2 Replies

I had one in a few months ago that broke a side spider gear. I ended up putting it in 4wd and when it moved, that is what made the diagnosis easy! Good luck Login to read more.

2 Replies Received (View Replies)