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fuel pressure irradic??

Discussion in 'HYBRID -> EG-EK / DC' started by kell211, Sep 23, 2003.

  1. kell211

    kell211 Member

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    i've never had a car that had a fuel pressure gauge on it before, so i may be an idiot. i know my car should stay at 40psi, but when you rev it, the pressure increased somewhat. and at idle the pressure may go between 38-40. is this a normal variance, or should the car literally stay at a constant 40 pounds?
     
  2. kell211

    kell211 Member

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    anybody out there have any advice? thanks in advance if you do.
     
  3. ek9r

    ek9r Senior Member

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    when you rev the engine the pressure will rise a bit due to the vaccuum created
     
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