94 turbo 7.3 IDI NOT a PSD.... been having problems with water in fuel and sometimes air in the line... this time its got good fuel and no air in system.... it started up and as i headed down the street it just died... like you turned off the ignition... it wont start, even with starting fluid, and the glowplugs now wont come on at all... any ideas...? I checked the fuses and the only ones bad are for the trailer charging .... what controls the glowplugs...? I replaced them last winter so they should still be good.. need help BAD.... gotta go to work tomorrow... Thanks alot.... I'm still searching...