compression ratio Mercury Milan 2010 Owner's Manuals
Page 317 of 330
ENGINE DATA
Engine 2.5L I4 engine 3.0L V6 Duratec
engine
Cubic inches 151 182
Required fuel 87 octane 87 octane
Firing order 1-3-4-2 1-4-2-5-3-6
Ignition system Coil on plug Coil on plug
Spark plug gap 0.049–0.053 inch
(1.25–1.35 mm)0.045–0.049 inch
(1.15–1.25 mm)
Compression ratio 9.7:1 10.3:1
Engine drivebelt routing
•2.5L I4 Engine
•3.0L V6 Engine
Maintenance and Specifications
317
2010 Milan(mln)
Owners Guide, 3rd Printing
USA(fus)