compression ratio FORD RANGER 2010 2.G Owners Manual
Page 272 of 286
ENGINE DATA
Engine 2.3L I4 engine 4.0L V6 engine
Cubic inches 138 245
Required fuel 87 octane 87 octane
Firing order 1-3-4-2 1-4-2-5-3-6
Ignition system EDIS EDIS
Spark plug gap0.049–0.053 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
272
2010 Ranger(ran)
Owners Guide, 1st Printing
USA(fus)