Pulsing brake pedal. (?)
Thread Starter
Instructor
Joined: Nov 2002
Posts: 193
Likes: 0
From: Bloomington IN
Pulsing brake pedal. (?)
When the car is sitting in drive at idle I can feel the brake pedal moving slightly up and down maybe a 1/4 inch or so. I assume it's some vacuum problem. There are absolutly no fluid leaks in the brake system.
Any ideas on what the problem is? or where/what to check out?
Thanks.
Any ideas on what the problem is? or where/what to check out?
Thanks.
Pro
Joined: May 2003
Posts: 619
Likes: 0
From: winnipeg MB
Re: Pulsing brake pedal. (Bobchad)
take the big line that goes to your brake booster and pull it off, suck on the plastic nipple. if should hold a vaccum if it doesn't thats your problem. Tahts a very easy fast check to do, also inspect vaccuum line itself. Ps. don't mention to any of your friends that you wer sucking on your corvettes nipples, my friends still haven't let that one go :lol:
