FORD 2010 Expedition v.1 - Manual (Page 405)

ENGINE DATA
Engine 5.4L V8 engine
Cubic inches 330
Fuel 87 octane or (E-85)
Firing order 1-3-7-2-6-5-4-8
Ignition system Coil on plug
Spark plug gap 0.039–0.043 inch (1.05 +/–
0.05mm)
Compression ratio 9.8:1
Maintenance and Specifications
405
2010 Expedition (exd)
Owners Guide (own2002), 1st Printing
USA (fus)