A few times after i have driven my truck for a while (at highway speeds) when the truck is hot, when i get to where im going and say i stop at a stop sign or a light, when i start to slow down, the truck dies. But itll start right back up no problem. But this is happening more and more often and today when i started it back up after dying, the emissions light came on, and wont go off. truck seems to be running ok, i have an appointment at the dealership to get them to look at it next week since i am still under factory warranty, but until then, anyone know what this could be? happen to anyone else? BTW, its a 2004 STX reg cab. 4.6 L

 

Bump...

Not sure on the answer but I wanted to give you a shot back to the top of the list so that someone may catch this one and help you out...

 

Did you install a custom exhaust, or do anything with the cats..more specifically the 02 sensors?

 

No, everything is stock the way the truck was bought back in 2004, it only does it when its hot also, think i already mentioned that...i can drive just fine for a short period of time..