Focus Fanatics - View Single Post - Ford F150 Brakes
View Single Post
Old 12-09-2012, 11:10 PM   #7
elsolo
Focus Fanatic
 
elsolo's Avatar
 
Join Date: Mar 2012
Fan#: 96835
Location: Long Beach, CA
What I Drive: 2003 dark shadow grey metallic ZX3

Posts: 2,157
FF Reputation: 17 elsolo Great Standing Member
Buy-Sell-Trade Rating: (1)
Try pinching (or disconnecting and plugging) the booster's vacuum line to see what that feels like. Bad booster, the pedal usually feels firm but there is not much line pressure output from the master cylinder. Bad master cyl is more common, but has several ways they can 'feel' when bad.
elsolo is offline  
    Reply With Quote