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Home >> Lexus >> 2003 >> LS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Maintenance >> Tune-up and Engine Performance Checks >> Compression Check >> Specifications
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Compression Check: Specifications

Compression pressure
at 250 rpm STD 1,226 kPa (12.5 kgf/cm2, 178 psi) or more
Minimum 981 kPa (10.0 kgf/cm2, 142 psi)
Difference of pressure between each cylinder 98 kPa (1.0 kgf/cm2, 14 psi) or less
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