Ive posted this in Exterior/Interior section. Need imput guys.

These past couple of weeks, I've notice that while driving, an annoying squeking/loose spring noice would come from inside at high RPM (being that the car shakes more at higher RPM). Its hard to say from exactly where the noice is from but for I'm sure its coming from inside towards the passenger side of the car. Ive inspected the car for lost mice but nothing. The only thing that came to mind is a loose screw in the seats or its brackets. Has anyone ever experienced something like this before?

its a 2006 IX SE.

 

A loud whine? Been launching the car lately? Could be the transfer case if it sounds like it's coming from the radio area.

 

Not loud at all. And it doesnt sound mechanical. Think of it as a mattress spring sound.

 

Yup had a squeak like that once and I found that where the seat belt buckle assembly (for lack of a better term) bolts in to the floor. It would squeak as the buckle assembly pivots on that bolt.

Some white lithium grease spray and haven't heard it in years. Don't know if this is your issue but just put it out there for ya

 

Hmmm... I'll try that