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  1. Whistling/humming noise

    I sold it for the following three reasons: More rattles than my 5 year old BRZ. Ended up taking apart the interior and inserting foam Absolutely garbage sound system. The MX5 has a better system. Burn a quart of oil every 1600 miles or so. Toyota refused to do anything about it. After 6-7...
  2. Whistling/humming noise

    I've sold the car since and bought a ND2 MX5. However I did realize what the sound was. The same thing happened when I switched the tires on the Miata. It is the tire compound itself creating resonance with certain asphalts. It does change with changing the alignment because its less tire...
  3. Whistling/humming noise

    Had my mechanic drive the car and he said it seems the tires are causing some kind of resonance but there's no abnormal wear. I have about 4.9mm of tread left. Does anyone know what the quietest summer tire is with excellent wet performance for PNW. Or perhaps I should go with all seasons like...
  4. Whistling/humming noise

    I'm planning on getting continental DWS06+. The narrower thrrad blocks should help with the noise. I'm driving on asphalt.
  5. Whistling/humming noise

    I don't. This is the problem. I have no one to change tires with to test. I'd have to buy new tires.
  6. Whistling/humming noise

    Yes I turned the HVAC system completely off. No difference. Its not dependent on RPM, but it does come on at about 10-15kph of speed and more or less its consistent until 120kph which is what ive tested. I'm not really sure if it gets louder or not, but the frequency doesn't change. It does not...
  7. Whistling/humming noise

    You can definitely hear it 9-11s in. Its a high freq humm humm humm. Its not obvious in the video, but you can 100% hear it. I can hear it in the video.
  8. Whistling/humming noise

    supra noise - YouTube I've uploaded a video of the noise. its a high pitched whirring/humming sound. Turning off the HVAC did nothing. I tried putting my hand over the window corner and all over to see if its wind noise and it did not change it. The noise comes on after 5-10min of driving, and...
  9. Whistling/humming noise

    I've never thought to check the fan but mine is always on and set to auto. I don't really touch my climate controls apart from changing the temp. I will check this tomorrow and report back.
  10. Whistling/humming noise

    I can definitely still hear the sound when the window is open. Its even worse. I tried blocking the triangle area/deflector with my hand to see if that changes the sound and it does not. But your theory makes sense especially given how it only comes on after 5-15min of driving.
  11. Whistling/humming noise

    Did your sound only happen when you were driving or stationary? Mine only happens when driving, but only after the car has warmed up after a 10-15min drive. Did your sound go away with climate control off?
  12. Whistling/humming noise

    This is driving me insane. My car has a weird humming/whistling noise that resonates in the cabin. It is very quiet but when it comes on, you can hear it over the music despite being very quiet. It only seems to come on when you've been driving for a while, like about 15 minutes. I don't know...
  13. What’s your actual gas mileage?

    This is with the transmission in sport mode. When the transmission is in normal mode there isn't any difference I can tell between shifting points, but lets say i'm shifting manually.. Is there anything sport mode does to the engine apart from opening up the exhaust valve?
  14. What’s your actual gas mileage?

    I've been wondering this for quite some time now. Is there really a difference between Sport mode and Normal mode in gas mileage if the transmission is set to normal? What does Engine set to sport do to affect gas mileage?
  15. Very annoying sound! please help!

    How loud is this? the sound im describing is very quiet, most people cannot hear it but I can and its driving me nuts. Braking does not affect it.
  16. Very annoying sound! please help!

    I've recently noticed the car makes a very odd and incredibly annoying sound while I'm driving it. It comes on at around 70kph and gets louder as I drive faster. It sounds like a high pitched humming whistle that has no real rhythm to it. Just hummmm hum hum huuuummmmm huumm on the highway...
  17. Is your Supra the same after the recall?

    I felt this too. The steering in this car always felt a bit off to me, even when it was brand new. I had an alignment done and took it back 3 times and it was on POINT but I felt like the wheel was off centred by a hair...but recently that feeling is completely gone and now that I recall, I...
  18. Official NITRO YELLOW Supra Club Thread

    Went to some local backroads today. I love this thing.
  19. Steering Wheel Ebay Option

    Has anyone removed the wheel nut with a breaker bar or do you need a impact for it?





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