What is your question?
·
·
What is your question?
when going over 10 mph, there is a pumping feeling and noise (which is only heard inside the car) in the brake pedal. I can feel it under my foot. What could cause that? The brakes have been replaced, ABS sensor cleaned and replaced. Brakes work great. No noise is heard from outside the car. Just the pumping feeling in the brake pedal and noise inside.
1 Reply
Your power brake booster has a leak (vacuum) and needs to be checked. one way is with the car running, pump the brakes real fast and hold them down hard, if you noticed the engine running sluggish or different than your diaphragm in the booster is leaking air. do you hear a hissing noise when you press the brake? If so same issue.