ENGINE DATA
Engine
3.7L V6 engine
Cubic inches
227
Required fuel
Minimum 87 octane
Firing order
1–4–2–5–3–6
Ignition system
Coil on plug
Compression ratio
10.5:1
Spark plug gap
0.049–0.053 inch (1.25–1.35 mm)
Engine drivebelt routing
1. Short drivebelt is on first pulley groove closest to engine.
2. Long drivebelt is on second pulley groove farthest from engine.
Maintenance and Specifications
330
2012 MKX
(mkx)
Owners Guide, 1st Printing
USA
(fus)