Chevy Cavalier, 79,000 miles. When braking car starts to hop and shake but does not stop. If you let off of the brake and reapply they may work or may not. Sometimes have to do that multiple times. Is mostly at slow speeds and seems more obivous if you are turning. Happens most of the time when pulling into parking spaces

This car is not safe. Have it towed to a brake specialty shop for an evaluation. Driving it is dangerous as the car’s braking performance is unpredictable.

Thank you. Have been to three shops including the dealer. No luck yet.

What have they said is the problem? Have they checked the rotors for run-out? Have they checked the suspension parts for problems?

This is dangerous and I would avoid driving the car like it is.