I noticed since last week whenever I gas to around 70MPH it makes a weird vibrating noise. It vibrates the floor and gas pedal and making a quick rattle-type noise. The engine light is not on.. I have no idea what is wrong. Even if I let go of the gas at 70, it will still make the noise alittle and then stop until I gas it again. Also... when I accelerate I can "feel" it coming too... it just sounds different. Any ideas on what this could be?? It couldn't be the wheel bearing could it?
