Maintenance and Specifications
ENGINE DATA
1
Engine
4.6L V8 engine 5.4L V8 engine 6.8L V10 engine
Cubic inches
281
87 octane or
Required fuel
(E-85)
Firing order
1-3-7-2-6-5-4-8
Ignition
Coil on plug
system
0.052–0.056 inch
Spark plug gap
(1.32–1.42mm)
Compression
9.4:1
ratio
1
Refer to the 6.0 and 6.4 Liter Power Stroke Direct Injection Turbo
Diesel Owner's Guide Supplement for diesel engine information.
2
4.6L V8 FFV engines only.
Engine drivebelt routing
• 4.6L V8 and 5.4L V8 Engines without A/C
274
2008 Econoline (eco)
Owners Guide (post-2002-fmt)
USA (fus)
330
87 octane
2
1-3-7-2-6-5-4-8
Coil on plug
0.052–0.056 inch
(1.32–1.42mm)
9.0:1
415
87 octane
1-6-5-10-2-7-3-8-4-9
Coil on plug
0.052–0.056 inch
(1.32–1.42mm)
9.0:1