Fuel Rails & Injectors: Installation

Lubricate NEW injector "O" rings with light oil. DO NOT  use silicone grease. Carefully install injectors into lower intake manifold. Carefully install fuel rail to lower manifold. To complete installation, reverse removal procedure.

1. Lubricate NEW injector "O" rings with light oil. DO NOT  use silicone grease. Carefully install injectors into fuel supply manifold. Carefully install fuel supply manifold into lower manifold using NEW manifold gasket.
2. Clean and oil fuel supply manifold bolt threads. Install fuel supply manifold bolts. Tighten bolts to specification. See TORQUE SPECIFICATIONS  . To complete installation, reverse removal procedure.

Fig 1: Exploded View Of Fuel Supply Manifold (B4000)

Courtesy of FORD MOTOR CO.