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Porsche
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1994
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968 Coupe L4-2990cc 3.0L DOHC
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Cooling System
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Radiator Cap
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Specifications
Radiator Cap: Specifications
Pressure relief valve opening pressure
1.3 to 1.5 bar (18.85 - 21.75 psi)
Vacuum relief valve opening partial vacuum
0.1 bar (1.5 psi)