Induction System

WARNING: This page is about a different car, the 2012 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

The SFI provides the fuel/air mixture needed for combustion in the cylinders. The 6 solenoid-operated fuel injectors:

Are mounted between the fuel rail and the intake manifold.
Meter fuel into the air intake stream in accordance with engine demand.
Are positioned so that their tips direct fuel just ahead of the engine intake valves.