DallasTRDPro
Member
It happens every time I turn off the 4R. Never had any vehicle make a sound like this.
Weird 4 Runner sound - YouTube
Weird 4 Runner sound - YouTube
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cant see the video but going to guess its just your evap unit doing its thing.
Could it have a leak or is it normal for the 4R?
If it sounds like a high pitch fan or whistle, you should be fine. I was worried when i first heard it but found out it was the evap
It is the evap system and is a normal event. It's described in your owner's manual and has been discussed on this site many times. When I first heard mine do this I thought for sure it was something evil-- </:^)
It is the evap system and is a normal event. It's described in your owner's manual and has been discussed on this site many times. When I first heard mine do this I thought for sure it was something evil-- </:^)