Capacities and Specifications
ENGINE SPECIFICATIONS
Engine
Cubic inches
Fuel
Firing order
Ignition system
Spark plug gap
Compression ratio
Engine Drivebelt Routing
2013 Navigator (nav)
Owners Guide gf, 1st Printing
USA (fus)
5.4L V8 Engine
330
Minimum 87 octane or (E-85)
1-3-7-2-6-5-4-8
Coil on plug
0.039–0.043 inch (1.05 +/–
0.05 mm)
9.8:1
339