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2004 Mercedes-Benz S600 Question: what would cause fuel pressure to drop off completely when engine is turned off



pigpen2265, Miami, FL, August 09, 2013, 14:41

on a 2004 mercedes s600

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  • Answer #1

    PARTS GUY August 11, 2013, 04:30

    You know this HOW?

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    pigpen2265, August 11, 2013, 07:02

    with fuel pressure gadge hooked to fuel rail. it will start and pressure will return usually on second try.

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