Old Toyota brake ?? |
|
Old Toyota brake ?? |
Dec 28 2007, 01:15 AM
Post
#1
|
|
Advanced Member Group: Advanced Members Posts: 620 Joined: 24-December 03 From: Chester, VA Member No.: 22 |
I'll keep this short. My '87 4Runner's brake pedal goes to the floor, but when pumped once gives me a good pedal. In the past, I adjusted the e-brake and the pedal came back. In the past it never went so low that I needed to pump it. I have adjusted the e-brakes and still have a low pedal. I'm thinking master cylinder, but hate throwing money at the darn thing.
|
|
|
Dec 28 2007, 03:44 AM
Post
#2
|
|
Experienced Member Group: Advanced Members Posts: 1,038 Joined: 29-December 03 From: Texas, USA Member No.: 62 |
I think your instincts are correct. Sounds like master to me.
Costas cars and such... |
|
|
Dec 28 2007, 04:44 AM
Post
#3
|
|
Member Group: Advanced Members Posts: 60 Joined: 11-November 07 From: Baltimore, Maryland Member No.: 2,000 |
Sounds like the flux capacitor is running out of juice ... but try the master cylinder first
|
|
|
Dec 28 2007, 09:52 AM
Post
#4
|
|
Advanced Member Group: Advanced Members Posts: 620 Joined: 24-December 03 From: Chester, VA Member No.: 22 |
I was all but certain it was the master cylinder. I already replaced the flux-cap, and the waddle washers, so I didn't think it was those.
|
|
|
Dec 28 2007, 02:28 PM
Post
#5
|
|
Collo Rosso Group: Advanced Members Posts: 1,220 Joined: 3-August 05 From: San Antonio, TX Member No.: 839 |
Got fluid?
|
|
|
Dec 28 2007, 03:15 PM
Post
#6
|
|
FRRAX Owner/Admin Group: Admin Posts: 15,393 Joined: 13-February 04 From: Ohio Member No.: 196 |
Is the brake booster full of fluid? Sounds like a good chance the master has failed and many times they will fill the booster with brake fluid (not always, but I've seen more than a few).
|
|
|
Dec 28 2007, 04:17 PM
Post
#7
|
|
Advanced Member Group: Advanced Members Posts: 620 Joined: 24-December 03 From: Chester, VA Member No.: 22 |
It never really lost any fluid to speak of. I'm pulling the cylinder now. There was a little rust where the mc met the bottom of the booster, so I assume it was leaking a little around the seal. The booster was rebuilt about 6 years ago.
|
|
|
Lo-Fi Version | Time is now: 28th March 2024 - 03:41 PM |