Satisfied owner of a 2003, 7.3, E350 with 745,000 miles. Completely original engine, trans and rear end. I've replaced a couple of Alternators, 4 sets of tires, 3 sets of brakes, 4 vacuum pumps, 3 sets of U-joints, 1 belt, 1 water pump, 3 batteries, the heater core and rebuilt front suspension once.
Working on 1,000,000 miles. 2 more years.
Forgot to mention, a lot of oil changes (Valvoline PB2000 only), filters, light bulbs and wiper blades. Engine, Trans and rear end are treated every 4 oil change with MotorKote. Look it up, it's an unbelievable hyper lubricant.
Last edited by High Mileage Jim : 07-11-2009 at 03:57 PM.