ENGINE DATA
Engine
3.7L V6 engine
Cubic inches
Fuel
recommendations
earlier in this chapter.
Firing order
0.052–0.056 inch
Spark plug gap
(1.32–1.42 mm)
Ignition system
Compression
ratio
Engine drivebelt routing
3.7L V6 engine
1. Short drivebelt is on first pulley groove closest to engine (except
vehicles with electric power assisted steering).
2. Long drivebelt is on second pulley groove farthest from engine.
3.5L V6 EcoBoost engine
2010 MKT (mkt)
Owners Guide, 1st Printing
USA (fus)
Maintenance and Specifications
3.5L V6 EcoBoost engine
226
See Octane
recommendations earlier
1–4–2–5–3–6
0.033–0.037 inch (.838–
Coil on plug
10.3:1
214
See Octane
in this chapter.
1–4–2–5–3–6
.939 mm)
Coil on plug
10.0:1
415