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International Automotive Technicians Network

Automotive Technical Discussion Forum

Professional automotive forum for all types of vehicle repair discussion that does not fit into one of our more specific technical forums. Discussions include both OBD and OBD2, engine performance analysis, diagnostic best practices, service information, vehicle standards such as J1962, J1939, J2534, OBD2 modes (e.g. MODE$06), ignition and fuel system analysis, alternative propulsion (e.g. hybrid, electric, natural gas), and more. This forum is for experienced automotive repair professionals only, membership required.

Continue to the description of our next automotive discussion forum, the Technical Theory Forum.

Recent Automotive Discussions in the Automotive Technical Discussion Forum

Learning about 4X4
12/05/2022 in the Technical Discussion Forum
hello to all byron the VW guy is still in love with his 2003 Avalanche. One of my customers liked my Avalanche so much, he purchased one also....on his own.....without any advice. It is a 2003 VIN [...] 4X4 switch was not lighting any range at all when he...
tips on itake gasket
12/04/2022 in the Technical Discussion Forum
[Driveability: 01 Nissan Altima SE 2.4L] So this is my car. It has developed an intake leak again. I just did the intake gaskket 10 years ago (100k+) This is a pain as the manifold is on the rear of the engine. Anyone have any tips to make it a little le...
installing used computer in saab
12/04/2022 in the Technical Discussion Forum
Need to change vin in used computer for Saab 2008 3t . Tech2 no go Trionic tuning can not get buy security access denied. Any thoughts appreciated . Thanks.
Ford 3.5 EcoBoost
12/02/2022 in the Technical Discussion Forum
[Driveability: 14 Ford F-150 XLT 3.5L] Truck has P0016, cam crank correlation bank 1 sensor A and P0299, underboost dtc's. Service info says P0299 is caused by P0016. customer says it loses power sometimes. I drove it 50 miles with no problem. It idle ro...
2015 GMC TERRAIN ENGINE TROUBLE
12/02/2022 in the Technical Discussion Forum
Hi Y'all I have this 2015 Terrain in here with a 2.4 liter engine. I installed new timing chains in this car about 10k miles ago. Everything has been good until the customer went and had the oil changed. Shortly after oil change ( I don't know if it was h...

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