Maintenance and Specifications
ENGINE DATA
Engine
Cubic inches
Required fuel
Firing order
Spark plug gap
Ignition system
Compression ratio
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.
314
2012 MKZ (378)
Owners Guide, 1st Printing
USA (fus)
3.5L V6 engine
214
Minimum 87 octane
1–4–2–5–3–6
0.051–0.057 inch (1.32–1.42 mm)
Coil on plug
10.3:1