92 explorer brakes

[gforceman]

when stepping on pedal , you need to apply more force than normal to stop then the pedal is hard , it doesnt go to floor ,and then again it doesnt seem theres enough brake pressure to wheels i did bleed system all brakes grab with wheels off the ground .. any thoughts thx

 

[movieguy73]

check the vacuum lines to the booster?

 

[gforceman]

there good , the pedal is hard when braking , how do you check for a leaking booster.., i dont hear any vac leak, maybe ill just bleed the front brakes , i did the rears , i see you can only bleed the rears with motor running

 

[huntman58]

I have found I need to bleed the whole system meaning all 4 brakes as I have never gotten by with just one axel set. you may have gotten some air when bleeding the rears in the fronts.

 

[TB3]

Pull the plug that goes into the power booster with line still attached. If you have a strong vaccum at the plug, you have a bad power booster.