2018 Ford F-350 Super Duty Service and Repair Manual

This factory service and repair manual for the 2018 Ford F-350 Super Duty spans seven trims, with Limited at the top of a list that starts at XL, and five bodies from the two-door standard cab pickup to the four-door cab and chassis. Two engines are listed: the turbocharged 6.7L diesel V8 and the 6.2L flex-fuel V8. The chapters are organized by system, each with procedures, specifications, torque values, wiring diagrams and diagnostics for the truck as it was built.

Engines covered

• 6.7L V8 (406 cu in) — OHV, turbocharged, diesel
• 6.2L V8 (379 cu in) — SOHC, naturally aspirated, flex-fuel

Body styles covered

• 4-door crew cab pickup
• 4-door extended cab pickup
• 2-door cab & chassis
• 4-door cab & chassis
• 2-door standard cab pickup

Trims covered

• King Ranch
• Lariat
• Limited
• Platinum
• XL
• XL Plus
• XLT

Known issues on the 2018 F-350 Super Duty. Owners have filed 198 complaints, and steering accounts for more than half of them, with structure and suspension reports behind. A steering concern of that weight is worth diagnosing methodically, and the manual sets out the checks for the gear, the linkage, the front axle and the alignment, with the specifications and torque values that each of those steps needs.