Hemi reads 0 oil pressure at start up. Shut off and restart and full pressure.

Discussion in 'Engine & Performance' started by 2k2wranglerx, Oct 25, 2012.

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  1. 2k2wranglerx

    2k2wranglerx Member

    Age:
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    Joined:
    Feb 19, 2012
    Ram Year:
    2003
    Engine:
    Hemi 5.7
    Anyone have this happen? Sometimes mine will read 0 oil pressure at startup. It doesn't knock or tap or anything. Shut it off and restart and it snaps to the middle of the gauge.

    I think it's a sensor. But anyone else ever have this issue?
     
  2. Belgiquebasterd

    Belgiquebasterd Senior Member

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    Joined:
    Jul 12, 2011
    Ram Year:
    2003
    Engine:
    Inertia 392
    Probably the sensor, maybe bad contact in the sensor plug?

    If it was mine I wouldn't drive it without dirst measuring the oil pressure with a mechanical gauge, just to be on the safe side.
     

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