Stiff brake pedal at high speed
12-24-2006, 08:27 PM
#1
Stiff brake pedal at high speed When i was at the track last time before i put my car away the last couple passes the pedal felt stiff when i was starting to slow down. It didnt do this the past times and just started to do this recently.It also only does it at higher speeds and doesnt do it when it is going slow. Does anyone know what could be the problem. Any info would be great I don't know much about brake systems.
12-24-2006, 10:57 PM
#2
check out the vacuum check valve on the booster, youre have very little vacuum at WOT and the booster is not holding vacuum. Start with the check valve-theyre cheap or u can check it with a handheld vacuum pump
