FORD 2010 F-150 v.3 - Manual (Page 405)

ENGINE DATA
Engine
4.6L 2V V8
Engine 4.6L 3V V8
Engine
5.4L V8 Engine
Cubic inches 281 281 330
Fuel
87 octane 87 octane 87 octane or
Ethanol (E85)
Firing order 1-3-7-2-6-5-4-8 1-3-7-2-6-5-4-8 1-3-7-2-6-5-4-8
Ignition system Coil on plug Coil on plug Coil on plug
Spark plug gap
0.052–0.056 inch
(1.32–1.42mm) 0.039–0.043 inch
(1.0–1.1mm) 0.039–0.043 inch
(1.0–1.1mm)
Compression
ratio 9.4:1 9.8:1 9.8:1
Engine drivebelt routing
Maintenance and Specifications
405
2010 F-150 (f12)
Owners Guide, 3rd Printing
USA (fus)