Recent content by BinaryExpert

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    4WD Engaging/Disengaging (IWE operation) in 2019 Expy/F-150/Navigator

    I have a 2019 Max and hear subtle metallic noise and vibration randomly from near my front wheel (They are usually pronounced within first 5 minutes of driving in the morning). From my service visit, I have learned new information to share with you. SSM 48088 - 2019 F-150/Expedition/Navigator -...
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    Subtle Vibration and Random Metallic Noise

    Although I failed to reproduce the problem to technician, I'd like to share useful information I learned from my service visit. My noise and vibration are usually pronounced within 5 minutes of driving when they happen, which indicates that it is related to IWE operation. Anyway, below is...
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    Subtle Vibration and Random Metallic Noise

    Thanks Aggie. You helped me a lot already. BTW, I tried to record the sound this morning to show to a technician tomorrow, and the grinding noise/vibration seemed to get worse since my 2H/4A test yesterday. It happens as much or more in 4A as in 2H. The sound is recorded but it is not crystal...
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    Subtle Vibration and Random Metallic Noise

    I just got back from my test drive in 4A, and am very disappointed. It still happened in 4A. Is it possible this exact problem could happen in 4A (if engaging/disenganging is not perfect, maybe)? I also found this interesting YouTube
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    Subtle Vibration and Random Metallic Noise

    I just got back from my test drive in 4A, and am very disappointed. It still happened in 4A. Is it possible this exact problem could happen in 4A (if engaging/disenganging is not perfect, maybe)? I also found this interesting YouTube
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    Subtle Vibration and Random Metallic Noise

    Oh.. Thank you so so so much! I just made a service appointment, and will post any result here.
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    Subtle Vibration and Random Metallic Noise

    I always drive in 2H. I tried 4A but no difference at all. Thanks anyway.
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    Subtle Vibration and Random Metallic Noise

    Thanks all for sharing helpful information and helping others. I bought a new 2019 Expy Max Platinum 3 months ago and drove about 6100 miles so far. Started from about 3 weeks ago, it does not drive as solid/quiet/smooth as before. I feel a very subtle vibration continuously coming from the...
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