Hi there, i changed both sets of rotors and pads on my BMW 4 series as the old ones were pretty budget and squealed like hell! It’s about 6 weeks later and I’ve just started to get a shimmy / vibration in the pedal in the car when braking at higher speeds (60mph+) the steering wheel doesn’t appear to be vibrating and you can feel it more when sitting in back.
I’ve noticed one of my rear rotors has a black line on it, could this be related to the vibration? I’ve tried to get a bit of sandpaper to see if it comes off but it doesn’t!
I’ve noticed one of my rear rotors has a black line on it, could this be related to the vibration? I’ve tried to get a bit of sandpaper to see if it comes off but it doesn’t!