OldCoasty
Registered User
Hi. Bought a 1991 Ford F250 a couple years back(7.3 Liter). As the prior elderly owner recently passed away, cannot go to him for info. The truck had only 93000 original miles in 2017. Sometime, in the time he owned it and for unknown reasons after 70000 miles, he had the engine replaced with a new 7.3. As he was from California, he told me the motor was swapped out in that state. Later he moved to se Utah, where I purchased the truck. I'd like to find out when and where the motor was changed so I could get a more clear idea of the current mileage. Any advice on how to go about finding this date? Thanks from Ol Coasty