Fuel Injectors

WARNING: This page is about a different car, the 2006 Mercury Milan and 2006 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.

The fuel injectors:

Are electronically operated by the PCM.
Atomize the fuel as the fuel is delivered.
Each have an internal solenoid that opens a needle valve, which injects fuel into the intake port in the cylinder head.
Are deposit resistant.

For removal and installation, refer to FUEL RAIL AND FUEL INJECTOR - EXPLODED VIEW and FUEL RAIL .