Rattle

I have a 1999 tacoma that when you accelerate hard there is a rattle that sounds like its coming from under the dashboard. This happens when it reaches about 3500 rpm. I had this problem with our sienna too. does anyone know what it is?
Thankyou.

I have a 1999 tacoma that when you accelerate hard there is a rattle that sounds like its coming from under the dashboard. This happens when it reaches about 3500 rpm. I had this problem with our sienna too. does anyone know what it is?
Thankyou.
There is a technical service post out about that...its loose fitting trim pieces my dash rattles too a bit more when its cold when its warm though its fine cause it expands a bit. Its a bit annoying but not enough for me to fuss over.

I have that ratle on the top of the dashboard. I didn't feel like taking out the dashboard to fix it so i fixed that with a wad of paper. There is also another ratle that comes from under the dashboard on the drivers side. Sounds like its coming from somewhere close the the peddles.