ENGINE DATA
Engine
3.5L-DOHC V6 engine
Cubic inches
214
Required fuel
87 octane
Firing order
1–4–2–5–3–6
Spark plug gap
0.052–0.056 inch (1.32–1.42 mm)
Ignition system
Coil on plug
Compression ratio
10.3:1
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.
2009 MKZ
(378)
Owners Guide, 2nd Printing
USA
(fus)
Maintenance and Specifications
282