Description And Operation: Engine: Notes
WARNING: This page is about a different car, the 2006 Lincoln Navigator and 2006 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For additional information, refer to the exploded view under the assembly procedure.
The 5.4L (3V) is a V-8 engine with the following features:
- Single overhead camshafts
- Three valves per cylinder
- Sequential multiport fuel injection (SFI)
- Aluminum cylinder heads
- Cast iron, 60-degree V cylinder block
- Variable camshaft timing (VCT)
- Individually chain-driven camshafts with a hydraulic timing chain tensioner on each timing chain
- Distributorless ignition system
- Electronic returnless fuel system