Rattle / knock at 1500 RPM

Discussion in 'General Motoring' started by Clayton, Apr 22, 2008.

  1. Clayton

    Clayton Guest

    I have a 2001 V6 Santa Fe which has travelled 100.000 ks. When the
    motor is at about 1500 rpm and not under load, it has a rattle or
    knock. At all other revs the motor is quiet. It doesn’t use any oil,
    has had the timing belt changed and is driven carefully and has been
    using Mobil 1 5w 30 for the last two years. Can anyone tell me what
    the noise might be and is it serious.
    Clayton, Apr 22, 2008
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  2. Clayton

    hyundaitech Guest

    It's hard to say without hearing the noise. You'll need to isolate th
    source of the noise. If you're unable to do this yourself, take it to
    competent and reputable shop
    hyundaitech, Apr 22, 2008
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