I have a buzzing noise when ever i drive over 45mph or so. but it only happens when I am accelorating. the buzzing is in the front left/middle. not in the car, but somewhere around the trunk. anybody know what this is? the lower speed I go (around 45) the higher the pitch. the faster i go (around 70) the lower the pitch. thanks for the help erik Geerdink vin 4512 plates EGGS D