got a 2000 f350 7.3. it wouldnt start one day. i took valve cover gaskets off and the glow plug connections were loose and unconneted so i re connected em thinkin it would start nothin. no smoke comin out of the exhaust checked to see if i was gettin fuel i sure was. so i thought maybe cam sensor nope still nothin. i scanned it and there is a pcm code coming up. im takin it to a shop that has another scanner but what would you figure it to be if its throwing that code? any ideas would be great..