compression ratio FORD FOCUS 2010 2.G Owners Manual
Page 261 of 275
ENGINE DATA
Engine 2.0L I4 engine
Cubic inches 121
Required fuel 87 octane
Firing order 1–3–4–2
Ignition system C.O.P
Compression ratio 10.0:1
Spark plug gap .051 inch +/- .002
(1.3 mm +/- .05)
Maintenance and Specifications
261
2010 Focus(foc)
Owners Guide, 1st Printing
USA(fus)