This is a follow up to my last post called "Truck finally died".

I went and picked it up today after the dealer said there was nothing wrong with it. I tried to fuel up and duplicate the problem but it was working fine. Then on the way home I started losing speed when the cruise was set and the speedometer was jumping up and down by about 5mph. My ABS and Brake lights came on again as well. My tach though was steady as a rock. I cycled the ignition and everything was back to normal.

If my PCM was bad is there any possible way it could have caused the truck not to start? Does this sound like a bad PCM or just a rear speed sensor?

After driving it back home it won't start again so it seems to be that when the truck is hot and you shut it off it won't restart until it cools off.

Thanks,
Keith