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Nissan-Datsun
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2010
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Altima L4-2.5L (QR25DE)
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Repair and Diagnosis
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Powertrain Management
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Tune-up and Engine Performance Checks
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Compression Check
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Specifications
Compression Check: Specifications
Compression Pressure
Standard
1,250 kPa (12.8 kg/cm2, 181.3 psi)/250 rpm
Minimum
1,060 kPa (10.8 kg/cm2, 153.7 psi)/250 rpm
Differential limit between cylinders
100 kPa (1 kg/cm2, 14 psi)/250 rpm