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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

TPMS sensors read dashes
06/17/2025 in the Technical Discussion Forum
[Electrical: 20 Chevrolet Silverado 1500 RST 5.3L] It is actually a 6.2 engine with about 60,000 miles on it and has a 2 inch suspension lift using blocks. Intermittently the dash will pop up with the message " Service tire pressure monitoring System" At...
Cummins L9 & B6.7 Blow By
06/16/2025 in the Tool & Equipment Forum
What is everyone using to check blow by? Cummins repair info with the Water manometer seems old school. Anyone using the digital manometers? do they sell them with oil fill caps or are you checking at the crank case tubing?
Rusults after Michigan
06/16/2025 in the R.P.M. Forum
Players YTD Totals Ron Preskar 2,433 Hugh Wooden 2,430 Lloyd Jones 2,416 Jacob Adema 2,409 Craig Liddle 2,365 David [...] 2,310 Ken Wright 2,259 Ted Schore 1,994 ------------------------------------------------------------ Weekly Total Points Jacob Adema ...
Mexico 250
06/14/2025 in the R.P.M. Forum
Place your picks here.
01 ohms unwanted resistance? VD testing
06/13/2025 in the Technical Discussion Forum
Hello, IATN members. A few days ago I reviewed this Tech Help request from Brooklyn, New York, so I immediately called the shop. My reply is the first one. After speaking with their technician, and advising him what to look for, he called me back in a sho...

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