Engine  2.3L EcoBoost 
Cubic inches  138 
Required fuel  Minimum 87 octane 
Firing order  1-3-4-2 
Ignition system  Coil on plug 
Spark plug gap  0.027 - 0.031 in (0.70 - 0.80 mm) 
Compression ratio  10:1 

Drivebelt Routing
2.3L EcoBoost Engine
Missing Image
A.Long drivebelt is on first pulley groove closest to engine.
B.Short drivebelt is on second pulley groove farthest from engine.