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Home >> Jeep >> 2008 >> Wrangler 2WD V6-3.8L >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Compression Check >> Specifications

Compression Check: Specifications

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Compression Specifications

Displacement V-6 Engine 231 cu. in. (3.8L)

Compression Ratio 9.6 : 1

Compression Pressure-Minimum 100 psi. (689.5 kPa)

Cylinder Compression (Max. Difference Between Cylinders) 25%