fuel pump driver module

 

it's the fuel pump driver module. i can almost bet that's what it is

 

Ok I will try that first. Just to verify the truck has stalled on me while driving about 5-6 the past couple of weeks and finally stalled and would not crank. That module would go in and out like that? This didnt happen all at once.

Thanks for all of your input on this.

 

that is a sign it is going bad. better replace it before it does that every time you drive it

 

 

A failing / failed FPDM won't stop it from cranking when you twist the key. Check your PCM/BCM grounds. There's one at the bottom of the power panel in the passenger footwell that's known to be a problem child. Usually the problem stems from a leak around the windshield.

 

Well it was the Ignition Switch. 39.99 at autozone. Swapped it out and it fired right up.