FORD 2013 Explorer v.4 - Manual (Page 405)

ENGINE SPECIFICATIONS
Engine 3.5L V6 engine
3.5L V6
EcoBoost
engine
2.0L EcoBoost
engine
Cubic inches 213 214 122
Required fuel
Minimum
87 octane
Minimum
87 octane
Minimum
87 octane
Firing order 1–4–2–5–3–6 1–4–2–5–3–6 1-3-4-2
Ignition
system
EDIS Coil on plug Coil on plug
Spark plug
gap 0.049-0.053 in.
(1.25-1.35 mm)
0.033–0.037 in.
(0.84–0.94 mm)
0.027–0.031 in.
(0.70–0 .80 mm)
Compression
ratio
10.8:1 10.0:1 9.3:1
404 Capacities and Specifications
2013 Explorer (exp)
Owners Guide gf, 4th Printing, November 2012
USA (fus)