so i was trying to start my truck for the first time today since the rebuild and i finally got the wiring working enough to get my GP controller to work. (The PO) royally messed up the wiring). After all of that, i was only able to get the passenger side glow plugs to work - the drivers side didn't do a thing. traced all the connections, and i didn't find anything. anyone have any suggestions? I really want to start my truck - it's been down for a year. FWIW I tried turning the engine over with only the one side working hoping i could get enough of the engine going to heat up the otherside, and i didn't get any ignition of the fuel even on the passenger side.