hyundai excel 1993 running rich

Discussion in 'General Motoring' started by Norman Webb, Nov 8, 2004.

  1. Norman Webb

    Norman Webb Guest

    I've just put a recon motor in my hyundai excel 1993.
    It is a dual fuel and runs ok on lpg but on petrol runs very rich.

    If when accelerating I just back of throttle it will run clean but the
    slightest increase in throttle causes lots of black smoke.

    A local auto repairer is looking at it.

    We have swapped oxygen sensor, throttle position, MAP sensor, checked temp
    sensor and still no go.

    Error code showed oxygen sensor error but suspect this was because it was
    running so rich.

    Could only check output fuel pressure from fule return but seemed ok.

    Any ideas for further check

    Regards

    Norman Webb
     
    Norman Webb, Nov 8, 2004
    #1
  2. Norman Webb

    Norman Webb Guest

    Being overwhelmed by the response I did more swapping.

    plugged in another injector rail and injectors and away she went.




    Norman Webb wrote in message
     
    Norman Webb, Nov 11, 2004
    #2
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