Engine Data - Ford Mariner Owner's Manual

Maintenance and Specifications

ENGINE DATA

Engine
Cubic inches
Required fuel
Firing order
Ignition system
Spark plug gap
Compression
ratio
Engine drivebelt routing
• 2.5L I4 Engine
• 3.0L V6 Engine
326
2010 Mariner (mrn)
Owners Guide, 2nd Printing
USA (fus)
2.5L I4 Engine
152
87 octane
1-3-4-2
Coil on plug
0.049–0.053 inch
(1.25–1.35mm)
9.7:1
3.0L V6 Engine
183
87 octane or E85
1-4-2-5-3-6
Coil on plug
0.045–0.049 inch
(1.15–1.25mm)
10.3:1