C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Braking question and concern

Thread Tools
 
Search this Thread
 
Old Mar 23, 2008 | 07:23 PM
  #1  
69any1's Avatar
69any1
Thread Starter
Instructor
15 Year Member
 
Joined: Dec 2006
Posts: 219
Likes: 0
From: Naples Florida
Default Braking question and concern

I have a 69 and when i hit the brakes it pulls to the right...

this is what i have done so far... and i think my dad said he had the same problem when he was driving it years ago...

I have replaced all calibers brake pads and rotors... I replaced the master cylinder as well... and i know its bled correctly.

I was planning on taking it for an ailgnment so see it that will fix my problem.. Someone also said something about the brass distributor brake thingy..

Can i get some ideas of what i should try to correct this problem???

HAPPY EASTER!!!
Reply
Old Mar 23, 2008 | 08:31 PM
  #2  
Hawaiian turbo's Avatar
Hawaiian turbo
Intermediate
 
Joined: Jan 2008
Posts: 28
Likes: 0
From: Pearl City Hawaii
Default

How's the condition of the brake lines. If the rubber is old, it will expand, not giving the full pressure the the calipers.
Reply
Old Mar 23, 2008 | 08:33 PM
  #3  
Duke94's Avatar
Duke94
Le Mans Master
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2001
Posts: 6,640
Likes: 287
From: Ann Arbor Michigan
Default

Originally Posted by Hawaiian turbo
How's the condition of the brake lines. If the rubber is old, it will expand, not giving the full pressure the the calipers.
Yes, replace the rubber hoses if you didn't when you rebuilt calipers. Also check the front suspension bushing and make sure they are not worn out.
Reply
Old Mar 23, 2008 | 08:51 PM
  #4  
69any1's Avatar
69any1
Thread Starter
Instructor
15 Year Member
 
Joined: Dec 2006
Posts: 219
Likes: 0
From: Naples Florida
Default

Originally Posted by Hawaiian turbo
How's the condition of the brake lines. If the rubber is old, it will expand, not giving the full pressure the the calipers.
im am pretty sure that they are ok.. The guy who did my brakes is DW of this board.. pretty knowledgable and when we did them they all looked in good shape but will check again... The car pulled before i changed everything and still continues after i changed everything...
Reply
Old Mar 24, 2008 | 01:31 PM
  #5  
427V8's Avatar
427V8
C6 the C5 of tomorrow
Supporting Lifetime
20 Year Member
 
Joined: Nov 2000
Posts: 6,665
Likes: 2
From: Twin Cities Minnesota
Default

Brake lines!

If it grabs the steering wheel it's probably the front, if not it's the back...
Reply
Old Mar 24, 2008 | 02:03 PM
  #6  
dannyman's Avatar
dannyman
Melting Slicks
15 Year Member
 
Joined: Dec 2006
Posts: 2,669
Likes: 3
From: Kingston Ontario
Default

Originally Posted by 69any1
I have a 69 and when i hit the brakes it pulls to the right...

this is what i have done so far... and i think my dad said he had the same problem when he was driving it years ago...

I have replaced all calibers brake pads and rotors... I replaced the master cylinder as well... and i know its bled correctly.

I was planning on taking it for an ailgnment so see it that will fix my problem.. Someone also said something about the brass distributor brake thingy..

Can i get some ideas of what i should try to correct this problem???

HAPPY EASTER!!!
- Could be as simple as low air pressure on one tire.
- If the alignment is out it could result in your issue.

The brake combination valve, allows isolation of the complete front or complete rear braking (not side to side). If the combination valve is actuated you should have a brake system dash light illuminated.

If the alignment and air pressures are good, you may have caliper slow to release (damaged flex line) or possibly still have air in the brake system. After replacing the rotors did you do a run-out check to determine rotor placement? I would re-bleed the system and confirm the rotor (all four) run-out.
Reply
Old Mar 24, 2008 | 04:57 PM
  #7  
69any1's Avatar
69any1
Thread Starter
Instructor
15 Year Member
 
Joined: Dec 2006
Posts: 219
Likes: 0
From: Naples Florida
Default

Originally Posted by dannyman
- Could be as simple as low air pressure on one tire.
- If the alignment is out it could result in your issue.

The brake combination valve, allows isolation of the complete front or complete rear braking (not side to side). If the combination valve is actuated you should have a brake system dash light illuminated.

If the alignment and air pressures are good, you may have caliper slow to release (damaged flex line) or possibly still have air in the brake system. After replacing the rotors did you do a run-out check to determine rotor placement? I would re-bleed the system and confirm the rotor (all four) run-out.

i am gonna rule out the air pressure... I have checked that and all are the same!!!!

I have no illumination of the brake light.. I am just have to take it in to a place to have it looked at.. I called about it and they said its about a 2 1/2 hour job.. at 80.00 per hour.. o well.. i guess then i rule the alignment out then..
Reply
Old Apr 2, 2008 | 04:27 AM
  #8  
Hawaiian turbo's Avatar
Hawaiian turbo
Intermediate
 
Joined: Jan 2008
Posts: 28
Likes: 0
From: Pearl City Hawaii
Default

If it only pulls when you hit the brakes, and goes straight when you let go of the wheel driving regularly, I don't think it's the alignment. The hoses might look alright, but may bubble when pressure is applied.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Apr 2, 2008 | 06:09 AM
  #9  
BarryK's Avatar
BarryK
Le Mans Master
20 Year Member
 
Joined: Apr 2004
Posts: 7,106
Likes: 38
From: Newark DE
Default

if the rubber brake hoses are old replace them. They deteriorate and swell from the inside and you can't see it. As you apply the brakes the pressure allows the fluid thru to brake but the swelling on the hose internally won't allow the brake fluid to than return after releasing the brake pedal cause it to pull to the side
Reply

Get notified of new replies

To Braking question and concern





All times are GMT -4. The time now is 08:25 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE