ENGINE DATA
Engine 2.5L I4 engine 3.0L V6 engine 3.5L V6 engine
Cubic inches 151 182 214
Required fuelMinimum
87 octaneMinimum
87 octaneMinimum
87 octane
Firing order 1-3-4-2 1-4-2-5-3-6 1-4-2-5-3-6
Ignition system Coil on plug Coil on plug Coil on plug
Spark plug gap0.049–0.053 inch
(1.25–1.35 mm)0.045–0.049 inch
(1.15–1.25 mm)0.051–0.057 inch
(1.32–1.42 mm)
Compression
ratio9.7:1 10.3:1 10.3:1
Engine drivebelt routing
•2.5L I4 Engine
•3.0L V6 Engine
Maintenance and Specifications
336
2012 Fusion(fsn)
Owners Guide, 3rd Printing
USA(fus)
