Fuel Supply Manifold Assembly - 4.0L: Installation

Lubricate NEW injector "O" rings with a light oil. DO NOT use silicone grease. Carefully install fuel supply manifold and injectors into lower manifold, one side at a time. To complete installation, reverse removal procedure.

Fig 1: Multi-Point Fuel Injection System (4.0L)

Courtesy of FORD MOTOR CO.