ENGINE DATA
Engine3.7L V6
Engine5.0L V8
Engine6.2L V8
Engine3.5L V6
EcoBoost™
Engine
Cubic inches 226 302 378 214
FuelMinimum
87 octane
or E85Minimum
87 octane
or E85Minimum
87 octaneMinimum
87 octane
Firing order 1-4-2-5-3-6 1-5-4-8-6-3-7-2 1-3-7-2-6-5-4-8 1-4-2-5-3-6
Ignition
systemCoilonplug Coilonplug Coilonplug Coilonplug
Spark plug
gap.052–.056 in
1.32–1.42mm.041 – .047 in
1.04–1.20mm.039–.043 in
1.0–1.1mm. 033-.037 in
.84-.94mm
Compression
ratio10.3:1 10.5:1 9.8:1 10.0:1
Engine drivebelt routing
3.7L engine
5.0L engine
Maintenance and Specifications
415
2011 F-150(f12)
Owners Guide, 1st Printing
USA(fus)
