Deep resonance between 1000 - 2000 rpm

Discussion in 'Other Honda Models' started by milehi, Oct 27, 2019.

  1. milehi

    milehi

    Joined:
    Oct 26, 2019
    Messages:
    4
    Likes Received:
    0
    Location:
    loveland colorado
    I have a very nice 05 Hyundai xg350 purchased 3months ago which I thought has a bad motor mount. Mech. gave a clean bill of health on the mounts on an inspection when I had the front tires balanced.
    I have a resonance that starts a 1000 rpm in neutral through 2000 rpms, most pronounced at 1500 rpm either going up or coming down in rpm.
    Car starts and runs fine,passed emissions, the coils had been replaced in the last 8000 miles, has champion iridium spark plugs, no codes and 115,000 miles. well cared for by previous owner, new trans and torqe converter 8000 miles ago.
    Any Ideals what is causing this resonance???
     
    milehi, Oct 27, 2019
    #1
    1. Advertisements

  2. milehi

    avisitor

    Joined:
    Jul 30, 2017
    Messages:
    361
    Likes Received:
    17
    Location:
    Albany, NY
    How is the flex pipe??
    Just a wild guess
     
    avisitor, Oct 27, 2019
    #2
    1. Advertisements

  3. milehi

    milehi

    Joined:
    Oct 26, 2019
    Messages:
    4
    Likes Received:
    0
    Location:
    loveland colorado
    Flex pipe looked clean (no rust here in Colorado you know) did not notice any problem and Firestone Mech. gave the exhaust a clean bill of health ??? Thanks for the response. milehi
     
    milehi, Oct 27, 2019
    #3
  4. milehi

    avisitor

    Joined:
    Jul 30, 2017
    Messages:
    361
    Likes Received:
    17
    Location:
    Albany, NY
    If you find out what it is then please let us know
     
    avisitor, Oct 28, 2019
    #4
  5. milehi

    milehi

    Joined:
    Oct 26, 2019
    Messages:
    4
    Likes Received:
    0
    Location:
    loveland colorado
    Will do, hope its not the main bearing.
     
    milehi, Oct 28, 2019
    #5
  6. milehi

    milehi

    Joined:
    Oct 26, 2019
    Messages:
    4
    Likes Received:
    0
    Location:
    loveland colorado
    Update, "MAYBE", its more of a flutter than a resonance. I don't hear well but can at least feel it through the steering wheel. Does this open up and new ideals?
     
    milehi, Oct 28, 2019
    #6
  7. milehi

    avisitor

    Joined:
    Jul 30, 2017
    Messages:
    361
    Likes Received:
    17
    Location:
    Albany, NY
    I have no ideas.
    Can not verify complaint
    Can not do any testing
    So, I depend entirely on you for information
     
    avisitor, Oct 28, 2019
    #7
    1. Advertisements

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.