One problem related to crankshaft position sensor has been reported for the 1997 Ford F-250. The most recently reported issues are listed below.
1. No event prior to the failure. Failure occurred without warning. 2. Failure of the crank position sensor on Ford f250 with 7. 3 liter navistar diesel with result that truck would not start or run. 3. Called a Ford mechanic who said this happens regularly and I should carry a spare cps. Replaced cps and truck started and ran properly. Part cost about $190. I have to search records for the date - about two years ago. Date below is not accurate.