Hope I'm in the right area. Newbie here. Been using all the info I can find. Decided it's time to ask the experts outright! My first diesel and it's a 7.3 02 Super Duty. Won't start cold. Blows excessive white smoke on take off. Has oil in the coolant, but doesn't use water or oil. Changed glow plugs, wiring gaskets, ICP sensor(when it through a code for it.) Block heater plugged in and 60 degrees outside. Once it starts, it will do over 90 in a quarter mile. And being the proud owner of my first Ford diesel, no other diesel has EVER beat it off the red light! I am going crazy. Got the truck a year and a half ago. Used to start by being plugged in. Now that doesn't even help. Last owner was told by Ford it was glow plugs. It wasn't! Tried the Cam sensor. Found out what it would run like with a bad cheap POS in it! Put the old one back in. HELP please!!!