I heard of a 2002 ford 250 deisel 7.3 with 102,000 miles for sale.Do not know at this time if it is 4-dr. or 2-dr. or 2dr. ext cab. Do you have a value for these 3 styles in mind. I was told the 7.3 up to a 2034 or 2004 was a very good engine with few problems and the later deisels with many more problems with engine. Would someone comment on any of the above.