Don't have the time Ed, also well over working on cars in the driveway/shed, would rather pay to have it done. So you saying it is dangerous to drive, whereas UT told me it is only the booster and brakes will still be fine just require more effort if it fails. This makes sense to me as it is just vacuum assistance from the motor isn't it? Different story if the Master cylinder failed I would think leading to total loss of brakes? Correct me if wrong please![]()