International MaxForce

Over the week myself and Brennin where using the computer on the International outside. 

Seeing the different things that the computer is able to see and tell you was interesting.  and using the software to fill out the Hard Start No Start sheet and the performance diagnostics sheet. 

one test we had to warm up the coolant in the engine and to do that we did a high idle which for that truck the limit was just after 2600 rpm after that the truck would shake and not like it. then what surprised me was some of the tests from the computer would make the truck do different things on its own.

we hit the run test button and the truck behind us reved up and did its own thing.