ENGINE DATA
Engine
1
4.6L V8 engine 5.4L V8 engine 6.8L V10 engine
Cubic inches
281
330
415
Required fuel
87 octane or
(E-85)
2
87 octane
87 octane
Firing order
1-3-7-2-6-5-4-8
1-3-7-2-6-5-4-8
1-6-5-10-2-7-3-8-4-9
Ignition system
Coil on plug
Coil on plug
Coil on plug
Spark plug gap
0.052–0.056 inch
(1.32–1.42mm)
0.051–0.057 inch
(1.29–1.45mm)
0.052–0.056 inch
(1.32–1.42mm)
Compression
ratio
9.4:1
9.0:1
9.0:1
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, 5.4L V8 and 6.8L V10 engines without A/C
2009 Econoline
(eco)
Owners Guide, 1st Printing
USA
(fus)
Maintenance and Specifications
310
