F 250 4WD Pickup V8-460 7.5L (1984)
Technical Service Bulletin # 832221
Date: 831101
Fuel Selector Valve- Diagnosis/Replacement
Article No. 83-22-21
FUEL SYSTEM - (7.5L) - FUEL SELECTOR VALVE DIAGNOSIS
LIGHT TRUCKS 1983/84 ECONOLINE AND F SERIES