Section 03-04B: Fuel Charging and Controls, 5.0L and 5.8L Engines
1996 Vehicles Equipped with 5.0L and 5.8L SFI V-8 Engines Workshop Manual
REMOVAL AND INSTALLATION

Fuel Pressure Relief Valve

 

Removal

  1. NOTE: Fuel pressure relief valve cap (9H323) on fuel pressure relief valve (9H321) must be removed.

    Perform Pre-Service procedures as described in Fuel Charging System in the Removal and Installation portion of this section.

  1. Remove fuel pressure relief valve cap on fuel pressure relief valve.

  1. Using an open-end wrench or suitable deep-well socket, remove fuel pressure relief valve.

Installation

  1. Install fuel pressure relief valve and fuel pressure relief valve cap. Tighten fuel pressure relief valve to 7.75 Nm (69 lb-in) and the fuel pressure relief valve cap to 0.6 Nm (5.3 lb-in).

  1. Perform Post-Service procedures as described in Fuel Charging System in the Removal and Installation portion of this section.