Hey guys I have a 91 CRX Si. All 4 pads are in good condition, the rotors too... and the car stops well. When I pull out of a parking spot in reverse and I apply the brakes, I get a loud squeal. This only happens in reverse. Any idea what it could be? I also get a rubbing sound the goes on and off as I reverse. I jacked it up but nothings seems loose or out of place.

Any info is appreciated.

 

check you brake pads again, inner ones this time