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Home >> Lexus >> 1998 >> GS 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Fuel Pressure >> Specifications

Fuel Pressure: Specifications



Fuel pressure at idle 44 - 50 PSI


Holding pressure (5 minutes min.) 21 PSI or more

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