engine management

Hey all, so i looked around and didnt find anything on this topic, so i figured id put this idea out there and see if we can find a solution. The guages on our trucks that read temps and pressure seem to be dummy gauges. (as long as the trucks engine/trans is at the expected parameter for the...

Hopefully I don't get flamed on this... I did "search" but couldn't find an answer. I go into the dash panel control and verify that there is no "trailer" installed, seemingly ensuring no "sway control". I also turn off the "traction control" with the dash switch. However, during very...