× 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
Prev Professional Automotive Repair Technical Discussions for October 1, 2025
International Automotive Technicians' Network (iATN) - Members Only
Next
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Open Help Requests for All Makes and Models
Help Request Answers
1999 Ford F-350 Super Duty XL 7.3L Starts in 3rd, goes in all gears manually VIN: 1FDWW36FXX
Vehicle was towed in as a crank no start. Had no communication with ECM. Tested and confirmed failed ecm. Replaced ecm, When programing it asked for config from old ecm to be read and transferred to new ecm. Unable to communicate with old module so we coul...
View

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2005 Chevrolet Silverado 1500 5.3L compressor VIN: 1GCEK19Z75
I cannot express my full gratitude to all that helped with this sticky problem. You all gave EXCELLENT theoretical and practical advise. I hope no one will be offended if I do not thank you individually; I've had a hard day and want to close this out for you. ...
30
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next