We have a hypnotic wobble/humming sound, like running over interrupted road warning groves or the side of interstate roads, we hear between 55 and 70 MPH from the driver's front side of the car. Over 70 and under 55 MPH it disappears. It does not vary with road surfaces. It is not the tires. Ford replaced the front left wheel bearing to no avail. Ford cannot find the cause but keeps saying they are working on it. This noise has been reported and documented by the dealer to Ford in early August one month after the purchase of our Focus. As of today, Ford still has not responded with a solution. See Ford OASIS SSM 21985 which says to monitor OASIS for further updates.
We first noticed this noise when the MTS crashed and would not let us listen to the radio. Now it is very distinct, so much so it can be heard with the radio on. My wife is very apprehensive about the noise as it is constant at the speeds she drives.
Has anyone else had or noticed this problem? Was it reported and solved and if so how?