Description And Operation: Engine: Notes
NOTE:
For additional information, refer to the exploded view under Engine in this article.
The 4.6L (281 CID) is a V-8 engine with the following features:
- Single overhead camshafts
- Two valves per cylinder
- Sequential multi-port fuel injection (SFI)
- Aluminum cylinder heads
- Cast iron, 90-degree V-cylinder block
- Individually chain-driven camshafts with a hydraulic timing chain tensioner on each timing chain
- Electronic ignition system with 8 ignition coils
- Electronic returnless fuel system