I got the same problem for the past month or so. At idle (around 700-800rpm), the car (2002 RX 300 with 42k) makes a droan noise and rumble. Give it a little gas, the noise is gone (around 900 -1000rpm). If I turns the wheel around (power steering applied), the noise is also gone. The noise is loud and hurts ear drump. Went to the dealer, the "adviser" said he could not hear a thing (wondering what kind car he is driveing). Called a senior tech. The tech said he had herad worse noise and it is the low idle and engine mount. They checked the pipes and engine mount, could not find any problem, except the noise. So I am stuck now. Maybe we should contact Lexus HQ.?
Any idea?
Thanks. :chairshot: