Master cylender or boster
Thread Starter
|
Senior User
Joined: Nov 2004
Posts: 195
Likes: 0
From: Wilton, Ca
Master cylender or boster
Is there a way to till if your master cylinder or booster is faling.What I trying to say is how do know which it is?
I have a 77 F250 and the brake peddle while at a stop light will slowly go down with light pressure,But with hard pressure it will stay good.
I was ready to replace the booster.Then I read a post saying if there is no fluid leak and you lose peddle pressure it's the master cylinder.
You guys haven't steered me wrong yet,Just need a second appion.
Hope you understand what my question is. THANKS
Don
I have a 77 F250 and the brake peddle while at a stop light will slowly go down with light pressure,But with hard pressure it will stay good.
I was ready to replace the booster.Then I read a post saying if there is no fluid leak and you lose peddle pressure it's the master cylinder.
You guys haven't steered me wrong yet,Just need a second appion.
Hope you understand what my question is. THANKS
Don
Elder User
Joined: Aug 2006
Posts: 813
Likes: 1
From: foristell, missouri
it is your master cylinder , i know because the same thing happend to me and thats what it was. make sure you bench bleed the cylinder very good or it will go out before you know it, !!thats not fun!!
Thread
Thread Starter
Forum
Replies
Last Post
brian1080
1973 - 1979 F-100 & Larger F-Series Trucks
4
Jul 28, 2016 10:30 AM
stagecall
1961 - 1966 F-100 & Larger F-Series Trucks
7
Apr 24, 2016 09:53 PM
radmacks
1999 - 2003 7.3L Power Stroke Diesel
2
Apr 10, 2015 10:18 PM
cesspool
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
11
May 11, 2010 10:11 AM
