ignition dead no start

Hey guys, I have a 2005 F250 Harley and there has a been a check engine light so I used my SCT Tuner to see what the problem was and it gave me the code: P0675 Cylinder 5 Glow Plug Circuit Open, which I don't think it's that big of a problem to replace/repair. Then, I tried to "Clear the DTC" to...

Gentleman, I have a 2001 F250 7.3. I recently attempted to start it and found that I had no power. I replaced both batteries with Interstate High Cranking batteries. I now get power (ex. Headlights on, Dash board lights up, etc.) and the engine will turn over but not start. The battery...

HELP ME PLEASE!!! I was installing a voltmeter the other day and screwed up big time! I put the positive wire to the ignition switch like the instructions stated but messed up, as I was tightening the leads, had the truck running to make sure guage was working, SHOULD HAVE SHUT IT OFF!!! I...