1999 7.3 no wts no glow plugs working
 

all fuses good changed gpr put used pcm in it nothing helped. any ideas would be appreciated

Welcome,how do you know their not working? Is the wait light not working?

wts doesnt work cant hear the cycle also have no voltage to fuel pump could it be idm

Check your fuses... I bet the fuel bowl heater shorted out and blew that fuse which also controls PCM...

all fuses are good

double check them... Don't just look at them and say ah ya it's good. I've seen bad fuses look ok... Underhood fuses too...

ren a continuity test on them...

Check Fuse #30 under the dash... That's where my money is at...

Also unplug the fuel bowl heater...

my 95 did this years ago heading to the races, it was a big fuse under the hood. fuel heater element i believe is what it was called. dam thing kept blowing fuses when i'd turn the ignition on. dang, that was expensive til i figured out what wire to unplug so i could get to the dang racetrack!!!