FORD 2011 Ranger v.2 - Manual (Page 267)

ENGINE DATA
Engine 2.3L I4 engine 4.0L V6 engine
Cubic inches 138 245
Required fuel Minimum 87 octane Minimum 87 octane
Firing order 1-3-4-2 1-4-2-5-3-6
Ignition system EDIS EDIS
Spark plug gap
0.049–0.053 inch
(1.25–1.35 mm) 0.052–0.056 inch
(1.32–1.42 mm)
Compression ratio 9.7:1 9.7:1
Engine drivebelt routing
• 2.3L I4 engine with A/C
• 2.3L I4 engine without A/C
Maintenance and Specifications
267
2011 Ranger (ran)
Owners Guide, 2nd Printing
USA (fus)