Guys I experienced the same thing, certainly while driving. Ear pressure, sinus discomfort, nausea.
At one time I thought maybe it had something to do with the A/C and airflow out of the vent. The effects on my sinus’ changed as I changed the airflow direction out of the vents. Thought maybe it was the HEPA filters or BIODEFENSE or overpressure of the cabin.
At one time I thought I could feel it while sitting in the garage, but the effects of the ear and sinus pressure lasted for days, so even after driving you can “think“you feel it.
I was seriously Considering selling the Model Y, because it was killing my ears and sinus’. I even cut a couple holes in the interior hatch area side-cubby panels, that are adjacent to the body pressure vents, thinking the interior needed more pressure relief. Result was No help.
I then started following a couple threads on ear pressure and hatch movement.
I made some rigid hatch stops and …The Problem Is Gone!. Driving or stationary & I can have the A/C airflow set to any direction and I feel nothing in my sinus’ and ears.
The hatch is causing pressure pulses. The effect is lasting, even when stationary.
My Model Y is like a normal car now. Moving or stationary I experience none of the above now.
We have had our model Y since June. Had a number of issues that have been fixed including misaligned trim, the back seat noise, loose amplifier, and a rock chip. One weird thing that the SC couldn't help with is ear pain my wife and I both have when in the car. Nobody there could experience...
teslamotorsclub.com
I have solved the low frequency issue with my car. I had a 41 Hz standing wave that would come and go. It wasn't good. If the hatch bumpers are loose, a crazy subsonic buffeting occurs. I'm talking about the annoying rumble that is still there when the bumpers are properly adjusted. To keep it...
teslamotorsclub.com