why would you people consider the booster for the reason of not having a return on the brake pedal. All the boosters job is, is the brake booster uses vacuum from the engine to multiply the force that your foot applies to the master cylinder.


you either didn't bleed all the air out of the master cylinder or you need to make sure you bleed the brakes in the proper order. And its not always furthest from the master and working your way up.