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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 2.5 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

Transmission tuning
10/13/2021 in the Transmission Forum
Anyone in here doing transmission tuning using HP tuners? I have Questions about the difference in credits for engine or transmission?
Rocker arm shaft torque
10/12/2021 in the HD/Fleet Forum
[Engine: 13 Mack GU8 GU800 10.8L] I'm installing an injector; I followed the sequence for the injector, but I don't have the torque for the rocker arm shaft. I suspect there is a procedure also with this. I would appreciate it if someone could help me wi...
APIM Programming
10/12/2021 in the Technical Discussion Forum
[Miscellaneous: 11 Ford Edge Limited 3.5L] We have the IDS and access to Ford Service Info. and we reprogram pcm's all the time. This is the first time to reprogram the APIM on a 2011 Edge. After connecting to the car it says to connect to OASIS. Do we n...
GM & P1516 Code
10/12/2021 in the Technical Discussion Forum
[Driveability: 06 GMC Sierra 2500 HD SLE 6.0L] Have been fixing(?) GM pickups with the P1516 code with a new throttle body, pigtail, and ground inspection/repair for a while. BUT, there are a few that sill have the intermittent reduced power message & re...
NVG 228 encoder gear postion
10/12/2021 in the Technical Discussion Forum
[PowerTrain: 04 Chevrolet Trailblazer LS 4.2L] I have some questions about the way the encoder gear position is shown on the scan tool. Here is what has been done so far: 1) rebuilt transfer case installed due to excessive play in the shifting mechanism ...

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