Just noticed every time I hit the brakes the Motor runs. (red light does not come on). Turn it off, pump it down (it takes 14 pumps Not 10) - turn it on 14-15 sec. pump stops. Let it sit 5 minutes no cycle. When I opened top after pump dowm very foamy - cleared in bout 3-5 minutes. I did this several times with no change, soon as I hit the brake the motor runs. This is one of the Kirban lifetime units I bought about 5 years ago but literally no miles on it.