» » »

Mercedes-Benz Q&A

Ask Your Question

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

 

Question

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

on a 2004 mercedes s600

1 Answer
Flag This
  • Answer #1

    PARTS GUY August 11, 2013, 04:30
    Profile_thumbnail
     Master

    You know this HOW?

    Flag This
  • Reply

    pigpen2265, August 11, 2013, 07:02
     Rookie

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

    Reply
    Flag This