One and only one answer..... INJECTOR cups. They have been known to crack and in that fuel pressure is much higher then coolant pressure it mixes that way and not the other. All the injectors will need to be removed and repressure check the cooling system and inspect all 8 cups for signs of leaks. If it was me i'd just do them all and be done with it. You need a few special tools and recommend a certified mechanic to do that repair not for you shade trees!! Good luck.
Powerstroke57
2001 ford diesel has a 36 gallon tank
7.3 Liter Turbo
30 gallons
add coolant to f250 system thru the overflow bottle this is a plastic bottle under the hood make sure not to add to window washer bottle
On the Gas petal inside the vechile.
Diesel - 8 X 160mm
possible weak batteries?
how do you change the oil filter on 2006 f250 diesel?
I have a 305-70-16 on my stock 99 f250 diesel.
http://www.the12volt.com/search/search.asp#veh
Most diesel engines have a block heater that heats the engine coolant so that the whole engine is warm to make it easier to start on cold mornings because a diesel uses compression heat to ignite the diesel fuel.
Where is the starter and what does it look like on 2002 f250 ford diesel?