RustedRanger
Well-Known Member
After driving and sutting off my truck for more than an hour or so the brake pedal is hard(no vacume). Could this be the booster leaking or a bad check valve?
Welcome Visitor! Please take a few seconds and Register
for our forum. Even if you don't want to post, you can still 'Like' and react to posts.
It shouldn't go all the way down, that would lead me to believe it needs bleeding. If you bleed, start at the tire farthest from the master.The pedal is hard and firm if it sits for awhile and goes right down when I start it and it don't change the idle speed when I hit the brakes. Thanks again.