Smoke, engine dies, slight knock,... NEED HELP!

[7.3LStroke]

Ok here is the back ground info. I drove my truck on a road trip to go duck hunting in IL this Dec. I had visited a relative at about 150 miles out. There I had shut the truck off for 45 min and then unhooked a heavy boat which I had been pulling. The truck started fine and we were on our way again. About 250 miles from my home in TN I decide to stop and get some D-2 because stations were getting farther and farther in between. I had the truck on cruise @ 70mph I bumped the brake to take it off cruise and coasted onto the ramp. Half way around the ramp the truck shut off. I came to a stop, put it in park and tried to restart but the motor just kept turning over. I had the truck towed but it was Sat night around 11:30pm so the truck never made it to a dealership until that Mon. The dealership put a new IDM in it and said that it ran fine. I paid, got the truck back, drove 51 miles away from the dealership and as I was slowing down and breaking for a 4-way stop the truck died again and would not start back. After some heated words with the dealership they towed it back. Upon the second visit they put a high pressure oil regulator on it and test drove 50 miles with no problem. It ran all the way home ok but the second day it was home it did the same thing, always under no accel and at decel. There is no shaking or sputtering it just drops rpms and dies, the only difference is that it restarts right up now. I took it to a local dealership thinking that the two dealerships could work something out since the IL did nothing. The local dealership replaced the ICP sensor and the driver side injector harness. The truck is still doing the same thing!!!!! The parts from the two dealerships total over $3,000 and I've paid for about $2,000 (I got the second fix in IL for free). The truck has been blowing a large amount of white smoke lately and I can here a slight knock on what appears to be the driver side of the motor. To add to that it is not cold starting very well like the glow plugs are not warming but the relay test ok. PLEASE HELP before I drive it off a cliff!!!!

[jlarsen]

i may be going threw the same thing but playing with the cps

[7.3LStroke]

I had a new one from the dealership put on under recall about 2 months before all of this. And just to clear things up I HATE DEALERSHIPS! But when your stuck on the road in a small town in southern IL what can you do.

[jlarsen]

I understand that. There has been a bunch of posts about the cps lately. I've put 3 in, in the last week and something different happens each time. I have a post up right now about it.

[7.3LStroke]

The Edge pulled these codes; Maybe some one can figure this out?!?!?!?!
P1690
P1209 High Pressure oil pump pressure sensor fault
P1316
P1282
P1212
P0340 Cameshaft Position Sensor
P1211
Like I said the ford dealership put a new hp oil sensor on it and that is the 2nd CPS I've put on it. I am going to get another CPS and see what it does then.

[7.3LStroke]

Also notice that it sounds like the EBPV is trying to shut as I'm driving. You can here it close and then if you get on it it will push open only to close and choke power after you let off. I have been pluging the truck up and the truck had a slight warm up before I pulled out. Is this normal?