03 Excursion starts and runs but stalls if you drive it like out of fuel
 

Ok here is the deal, im driving down the road and it runs out of fuel, but the DTE shows 12 miles, so after getting fuel, the truck runs fine, when first started it idles fine for for a few minutes and then it will drive fine, but if you try to drive it before it warms up to full operating temp, then it stalls about a block from the house like it ran out of fuel.. then you have to crank on it for 1 to 2 minutes and it will idle really rough, then blow white smoke and knocks all over the place. then it calms down and you can drive it all day...

I have changed the fuel filter, and screen, I just changed the fuel pump, and still doing the same, except that now it starts to lose power at higher RPMs.. PLEASE HELP:argh:

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today, I checked the codes with my tripledog, and it shows 1211 Injector Control Pressure Sensor Above / Below Desired , 1212 Injector Control Pressure Not Detected During Crank, 1249 Wastegate Control Valve Performance, and then code 1000 OBD...

I am clueless.. please help? thanks

I've seen alot of the 03's leak oil through the ICP sensor and cause the same problems. It's a bugger to get to but without a scanner that's where I'd start.