Weird dash sound isolated under\behind glovebox.

I've done some searching but I cant seem to find anyone who's that this same problem as me, I have an 08 Tacoma, double cab short box 6 spd, 3" lift, 285\70\17's. now, my issue is that when I take off from a dead stop more so on flat or incline (something with a bit of load) I get this weird almost deep rattle like if you were to take your tongue and put it on the roof of your mouth and blow out gently making a noise. it sounds like its coming from behind the glovebox, as far as I can tell you cant feel the vibration you can just hear it. I'm hoping someone else has experienced this or has a general idea on where to start looking, I can post a video to try and capture the sound if need be. thanks

 

Have you pulled the glove box out?

Maybe it's something dumb like the dampener for the glove box coming loose and banging around.

 

Okay I've attached the video, I took the glovebox right off as well as the dampener and went for a little drive, I apologize for the drone in the video (truck is straight piped) I was completely off the throttle, the noise is definitely evident in the first takeoff

 

sorry I guess I cant attach the link directly to tacomaworld, ill just attach the youtube link https://www.youtube.com/watch?v=FB_-8P_vXSQ

 

Have you pulled out the cabin air filter and see if there is junk in it, or something rattling around in there?

 

I did, the filter is almost new I just replaced it, np junk floating around in there either, noise is still there with or without the filter in there

 

check your intake tube into the inner fender. they raddle when the foam gets worn out around it.

 

I will do that right now thanks. come to think of it, it almost makes an acoustic type sound

 

yeah mine had a similar noise with my stock cai. when I put a trd on, the noise went away

 

bingo! pretty sure that's the issue, looked and the foam is there but its not doing anything. I pulled that tube off and drove around the block and the noise went away! gonna head back out and come up with a solution, thanks for all the help guys