Friday, June 3, 2011

New front Brakes and Rotors, Why are they rubbing together constantly?

I have a 03 Saturn L200. After changing the front Brakes and Rotors went for a quick ride to see how they worked I immediatley was getting this rubbing sound. I am not sure if it is just that the brake pads need to wear a little with the new rotors or If we made a mistake or we were given the wrong parts but it is quite noisy and it is constant. I have driven roughly 10 miles since the new ones were put on. The Brakes work fine but its just when I am driving I am pretty sure the Brake pads ,because they are new a re rubbing against the rotors.



Anyone experience this or have any idea what the problem could be?New front Brakes and Rotors, Why are they rubbing together constantly?the only thing I can think of is the calipers are sticking a little and not pulling back far enough, just guessing.New front Brakes and Rotors, Why are they rubbing together constantly?Since there new wait a week or so they will grind down sometimes the factory's make them ever so slightly big. and they will rub. but they will grind down after a while.

it takes an average of 100 miles to wear in. give or take.New front Brakes and Rotors, Why are they rubbing together constantly?They are supposed to be in constant contact, but quiet. If it's older your caliper could be sticking and misaligning the pads. I would take it apart and check things out. Make sure there's no crud stuck on the pads. Check the condition of the caliper slides. If they're pitted or not smooth it will wreak havoc. You shouldn't hear anything. A little squeal when applying brakes is normal when new pads heat up and glaze too quickly but sounds like something different in your case. Make sure a pad isn't in backwards.New front Brakes and Rotors, Why are they rubbing together constantly?well you need to make sure you were given the right pads. if theyre wrong and are thicker than the correct pads, theyll rub. it could be that your caliper is sticking. could be that the pads were not put on straight (level) so one corner of them is rubbing the rotor. there are so many possibilities, its tough to tell exactly. brake pads should NEVER need to %26quot;wear a little%26quot;. start by making sure you were given the right pads and rotors once you confirm that...mechanic? sorry.New front Brakes and Rotors, Why are they rubbing together constantly?I would jack up the car and re-check your work.Make sure the brake calipers are not sticking,and ALL the caliper and rotor hardware is properly installed (slider pins or wedges,anti rattle clips,caliper bolts,etc).Make sure the rotors are properly seated on the hubs also.