well the problem is weird going about 80 mph the truck starts to cut out with 12 psi of fuel pressure at the time? at idle and really high speeds is the only time the truck sounds weird most of the time driving though it runs like a top.

Did you ever hook a computer to see if any codes came up?

yeah all i have now is a code 1693

Maybe its just me but a code 1693 (The companion engine control module has shown a fault) dosent sound good... Maybe your ECM is going out? :humm:

well on my hood it says that on a sticker it says these modifications had been made ecm and pcm from the dodge dealer ship so i guess someone before me got it fixed? i dont know?