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International Automotive Technicians Network

Professional Automotive Discussion Forums

Technical, Shop Management, and Auto Industry Discussion

There are over 20 different automotive discussion forums in the iATN members only area, with 2.6 million messages and roughly 500 posts daily. You may discuss all manner of automotive topics with other automotive professionals in a threaded discussion format as shown in the screen below. The automotive discussion that takes place ranges from very technical in nature to repair shop management, automotive industry issues, and everything in between. Members upload waveforms, scan data, photos, videos and other documents and discuss them directly in forums. Below, your can see a sampling of the latest topics being discussed on iATN.

Recent Automotive Discussions in the Forums

Chicago
07/05/2025 in the R.P.M. Forum
Nascar Cup Series Chicago Street 2:00pm on TNT ------------------------------------------------------------ Players YTD Totals Lloyd Jones 2,845 Ron Preskar 2,796 Craig Liddle 2,782 Jacob Adema 2,765 Hugh Wooden 2,765 David [...] 2,657 Ken Wright 2,613 Te...
Pocono Results
07/05/2025 in the R.P.M. Forum
After pocono results only ------------------------------------------------------------ Players YTD Totals Lloyd Jones 2,754 Ron Preskar 2,715 Jacob Adema 2,691 Craig Liddle 2,689 Hugh Wooden 2,684 Ken Wright 2,555 David [...] 2,541 Ted Schore 2,224 ------...
2022 M2 Brake Lights
07/04/2025 in the HD/Fleet Forum
Hello We have a 2022 M2 automatic. air brakes with 6.7 cummins. The brake lights stay on all the time . We have tested all the air switches behind the dash. We have check the hand brake , brake controller and the trailer socket and cant see anything. We h...
A Big, growing Problem
07/04/2025 in the Industry Issues Forum
I have been off work for a year, do to a industry related health issues. After attorney told me to try for Social Security Disability, but Doctor disapproved. Do to the mental health problems from the heavy metal poisoning. I am experiencing bad episodes ...
To hone cylinders or not to hone cylinders when re ringing
07/03/2025 in the Technical Discussion Forum
Hello there everyone I am sure this has been hashed and rehashed but I have, in the past couple of years, had to re ring ALOT of engines. I have ran my shop for 26 years and am 55 years old. I was always taught to "deglaze" or hone a bore before putting n...

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