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Home >> Jeep >> 1970 >> Commando 2.2L Eng, Eng CD SF >> Repair and Diagnosis (Single Page) >> Engine Performance >> Tune-Up >> Tune-Up >> Compression Pressure

Compression Pressure

F4 120-130 lbs.
232" 145 lbs.
V6-225" & V8-3.50" See Note. 
NOTE: On these engines, compression pressure is satisfactory if lowest reading cylinder is more than 75% of highest reading cylinder.