hey guys I installed a tst pmax on my 04.5 it ran great for 2 days then tonight I was passing a car and all of a sudden my truck shut off the rpms acted funny too like revved up and down I pulled in a gas station and started it again and it dies again maybe 15 20 secends I do this 2 or 3 times and it dies every time I uninstall the chip it drives fine but the check engine lite stays on but I only drove it home about 10 miles so what do you guys think my problem is? anyone else ever heard of this? thanks

 

has no one had trouble with thier tst man I need help guys

 

what codes are coming, that will help us out with diagnosing the problem.