Also keep in mind that the gauges in all of our trucks are just IDIOT lights. Meaning by the time they move, something is really wrong. If you want to really know what is going on with the truck, buy a gauge like the Edge Insight CTS #83830 here
Edge Monitor IT will show you exactly what the truck computer is seeing and takes out the "wonder if everything is ok" questions. You watch the info in real time. By the time most gauges show a change, damage to your truck has probably occurred. It will monitor several parameters at a time and you can check it at a glance. I love mine..This is NOT a programmer...a monitor only.
![](http://i1209.photobucket.com/albums/cc390/golfmedik/P1030513.jpg)