Hi All,
I bought a 04 Redline with 21k on the odometer back in October of last year and recently have developed a low pitch rumble in drive while waiting for the light to change at an intersection. I''ve changed the drive belt but its still there. It sounds like the rumble from a diesel truck when you''re standing next to one. It does not sound like the cat shield as someone suggested.
The performance is good and the mileage is ok also.
Anyone have this problem before or have any suggestions?
Any help would be greatly appreciated.

Yes ... have someone hold the brake pedal with the car in gear. Then you can walk around and listen and try to identify where the sound is coming from. Cause it''s really hard to hear it from where I''m sitting