2018 Ford E-350 Super Duty Service and Repair Manual

This factory service and repair manual for the 2018 Ford E-350 Super Duty covers the chassis and the two-door cutaway van, each in Base or Base Stripped trim, with a choice of the 6.8L SOHC V10 on gasoline, CNG or LPG (propane) or the 6.2L SOHC V8 on flex-fuel. Both engines get full procedures, specifications, torque values and diagnostics, and the wiring diagrams cover the incomplete-vehicle harness as Ford ships it, which is the starting point for the ambulance and shuttle bus bodies that appear in this year's federal record.

Engines covered

• 6.8L V10 (415 cu in) — SOHC, naturally aspirated, gasoline or CNG or LPG (propane)
• 6.2L V8 (379 cu in) — SOHC, naturally aspirated, flex-fuel

Body styles covered

• Chassis
• 2-door cutaway van

Trims covered

• Base
• Base Stripped

Known issues on the 2018 E-350 Super Duty. Four recalls are on federal record for this model year, all from conversions. Two involve aftermarket brake lights on ambulance builds that can illuminate when the brake pedal has not been pressed. One concerns shuttle bus monitors for the back-up camera that can revert to default settings, and one covers foldaway seat cushions that may not stay locked under load. Owners have logged three complaints with NHTSA, two on the power train and one on the suspension. Brake light wiring diagrams, driveline procedures and suspension specifications in the manual are the relevant sections.