Can’t Stop Mobile said a friend had just bought an Acura from a dealership when the car started “making noise.” But when Can’t Stop Mobile removed a wheel and checked more closely, he said the rear brakes were at “0%.” Eventually, Can’t Stop Mobile revealed that he owns a mobile mechanic business and works on brakes professionally. Still, Can’t Stop Mobile is also right about one basic point: Oil does not belong on the braking surface of a rotor. Motor1 contacted Can’t Stop Mobile via TikTok direct message and Acura through email.