Hi members, yesterday when I was driving my Demio when drepressing suddenly brake pedal went all the way to the floor. Luckily I was near a garage & took the car for inspection right away..however after about 10min or so brake system came back to normal without having to do any repairs..I searched the forum/Net and found out that, 1- Could be a brake fluid leak- which was not the case & the mechanic did a through inspection  2- Error in the braking booster- highly unlikely acco