what is the brake booster on 1994 Lexus ES300

by in American Fork, UT on July 17, 2014
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
1 answer 2 comments
ANSWER by , July 17, 2014
It is a round metal case that mounts to the fire wall and the master cylinder mounts to it. It has a diaphragm that uses vacuum to assist the brake pedal pressure allowing it to be applied with less pressure, calling it power brakes.
COMMENT by , July 17, 2014
So can it cause the car not to start
COMMENT by , July 19, 2014
Not that I can think of. Plug the vacuum line going to it and see if it makes a difference.