Is it when you're moving or not? If @ standstill, it's probably the fuel pump, and it's normal, eminating from near the fuel filler door/LR tire. Do a search for "fuel pump whine".
mogur said:If it is between about 60 mph and 90 mph, you may have the kazoo/pipe-organ noise problem. A number of 2001s had it and apparently it has not been completely exorcised from the 2002s either as I know of at least three that have the same problem. Do a search for Kazoo and you'll find the relevant threads. So far, Acura has refused to officially admit that the problem exists...
Sorry, I thought the tires size would clarify- they only fit a 8 or 8.5 inch rim.dvngo2001 said:ardvarkus,
are you serious or just joking? driving your mdx over 130 mph?