i have some creeking noise coming from the back side of the inside of the car. sometimes it turns into a chirping sound and kind of gets on my nerves. i kno its nothin from the engine. also when i hit bumps theres this noise that comes from my car that sounds like broken old door closing or opening. i dont kno if its the suspension or not

 

I get that noise too. It sounds like it's inside the car....somewhere in the rear seat. Only happens over bumps and rough roads, still annoying though.

 

lookie what i found

https://www.clublexus.com/forums/sea...der=descending

 

I had the same noise when going over speed bumps. Bought new springs and shocks, no more noise. Check the thread OLT posted.

 

Sway bar bushings. replace or regrease them. Very cheap and can be done within an hour by yourself.

 

I've got a chirping sound inside my car. Listened for it and it happened to be my passenger seat over rough roads. Not annoying, just hear it from time to time. Guess I need a body in it huh..

 

Yea a body like Emerald's