Fuel Rail: Installation
WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- Install the 4 fuel injectors and the 4 retainer clips.
- Install the fuel rail and injectors as an assembly.
- Install the 2 fuel rail stud bolts.
- Tighten to 23 N.m (17 lb-ft).
- Attach the 2 pin-type wire harness retainers to the fuel rail.
- Attach the wire harness retainer to the valve cover stud bolt.
- Position the radio capacitor and install the nut.
- Tighten to 10 Nm (89 lb-in).
- Connect the 4 fuel injector electrical connectors.
- Connect the fuel rail pressure and temperature sensor vacuum tube and electrical connector.
- Connect the fuel supply tube quick connect coupling at the fuel rail. For additional information, refer to FUEL SYSTEM - GENERAL INFORMATION article.
- Connect the battery ground cable. For additional information, refer to BATTERY, MOUNTING AND CABLES article.
CAUTION:
Use O-ring seals that are made of special fuel-resistant material. Use of ordinary O-rings can cause the fuel system to leak. Do not reuse the O-ring seals.
NOTE:
Install 8 new fuel injector O-ring seals and lubricate them with clean engine oil.