This factory service and repair manual for the 1990 Ford F-600 LPO covers the medium conventional straight truck in Base trim with three engines: the naturally aspirated 6.1L V8 of 370 cubic inches on gasoline, the 7.0L OHV V8 of 429 cubic inches on LPG propane or gasoline, and the turbocharged 6.6L inline-six diesel of 401 cubic inches. The lineup is one trim and three powerplants, and the procedures, specifications, torque values, wiring diagrams and diagnostics are organized so the gasoline V8s, the propane version of the 7.0L and the inline-six diesel can each be followed on their own.
Engines covered
- 6.1L V8 (370 cu in) — naturally aspirated, gasoline
- 7.0L V8 (429 cu in) — OHV, naturally aspirated, LPG (propane) or gasoline
- 6.6L inline-six (401 cu in) — turbocharged, diesel
Body styles covered
- Straight truck, medium conventional
Trims covered
- Base
Known issues on the 1990 F-600 LPO. The 1990 F-600 LPO has a clean federal record, with no recalls issued and no owner complaints logged with NHTSA. The manual's job is the three engines and the straight truck chassis, and its procedures, specifications, torque values, wiring diagrams and diagnostics cover the 6.1L and 7.0L V8s, including the propane fuel system on the 7.0L, and the 6.6L turbo diesel.
