I have a mazda 6 model 2009, I have a noise comes out while I am driving, sometime it appears and in different situation, and I feel something below my legs while I am driving, this sound goes high while the cars goes fast and vise versa.
Please note again that this sound doesnt always appear.
Noise problems are something we can't help much unless you are able to tell what or where it is being emitted from.
September, 23, 2012 AT 8:00 AM
I feel it as it is under my legs while I am driving, it appears as something is rolling, I dont know exactly where it is coming from, it sounds as knocking it is being hard while driving faster and it doesnt appear everytime.
September, 23, 2012 AT 8:02 AM
Speed related comonents are the axle shafts, road wheels and wheel bearings, have those checked.
September, 23, 2012 AT 8:14 AM
But the noise which come from those could sometimes appear and sometimes not or it must always appear
September, 23, 2012 AT 9:06 AM
They can be intermittent depending on what is causing it. If something is failing, the noise would get worse.