C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

clutch & Trans problem help

Thread Tools
 
Search this Thread
 
Old Jun 4, 2007 | 09:53 PM
  #1  
yurdaddy's Avatar
yurdaddy
Thread Starter
Intermediate
 
Joined: Jun 2007
Posts: 27
Likes: 0
Default clutch & Trans problem help

I had a new spec2 clutch and aluminum flywheel installed on my 02' convertible. The clutch pedal is basically at the floor. When I try to get on the car it gets hung up on shifting into second and third. It also moves forward when the clutch is all the way to the floor. I found out that the shop who installed the clutch didn’t know certain vetts need a shim?? I took it back to them and they put the shim in that spec recommended. Car is still not shifting correctly.

Anyone know what is causing this problem. Its already June and the car has seen a couple of days on the road because of the problems. I’m very frustrated and the shop who installed the clutch and flywheel has been very uncooperative about fixing the situation. Help!
Reply
Old Jun 5, 2007 | 01:51 AM
  #2  
TDP's Avatar
TDP
Instructor
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2003
Posts: 173
Likes: 0
From: D/FW TX
Default

It sounds like you have air in the clutch hydraulic system, and/or a bad slave or master cylinder. I would get the shop to bleed the clutch hydraulics. If thse doesn't fix it, then its most likely the master or slave cylinder causing the problem.
Reply
Old Jun 5, 2007 | 05:39 AM
  #3  
vettenuts's Avatar
vettenuts
Team Owner
25 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Mar 1999
Posts: 22,025
Likes: 192
From: At the beach in little Rhody
Default



I would also contact Spec directly to solicit their aid. They participate on this board as member "SPEC-01". Shoot him an e-mail as he hasn't been on in a week or so. I have seen him respond in the past and he seems to be very responsive when there are issues with their clutches.

Good luck, hope it works out.
Reply
Old Jun 6, 2007 | 06:37 PM
  #4  
yurdaddy's Avatar
yurdaddy
Thread Starter
Intermediate
 
Joined: Jun 2007
Posts: 27
Likes: 0
Default

the car has been bled and bled. I talked to justin there at spec today and he told me that i didnt need the shim that the other place put in for me. I have now heard that I need I dont need it 3 times. Spec said some vetts need it and some dont. I ask which year and model and they said it varies. Whatever that means. Im taking it in for the fourth time to see if this new shop can figure out what the heck is going on. Im to the point where im going to replace the master and the slave. If that dosent work im going to go with a diffrent clutch. Its so frusterating.
Reply
Old Jun 6, 2007 | 06:52 PM
  #5  
vettenuts's Avatar
vettenuts
Team Owner
25 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Mar 1999
Posts: 22,025
Likes: 192
From: At the beach in little Rhody
Default

How are you bleeding it? A lot of people don't do it correctly.
Reply
Old Jun 7, 2007 | 04:20 PM
  #6  
yurdaddy's Avatar
yurdaddy
Thread Starter
Intermediate
 
Joined: Jun 2007
Posts: 27
Likes: 0
Default

i had my shop do it. im no longer on speaking terms with them since they wont fix my clutch and already have my money. but i do know it was up on the hoist being bled. whatever thats worth. im taking it tommorow to the place where i had the trans beefed up. they are going to pull it apart for the 3rd time (their first) to see whats going on. im just going to pony up for a new slave and master and get those possible problems out of the way. There goes another nice weekend of cruising down the drain.
Reply
Old Jun 7, 2007 | 04:32 PM
  #7  
DPG's Avatar
DPG
Le Mans Master
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Aug 2005
Posts: 7,201
Likes: 0
From: DP(oh you know where) IL
St. Jude Donor '06
Default

sorry for the troubles you've seen so far. just think that once it does get fixed, it will be that much better when you get in and drive
Reply
Old Jun 8, 2007 | 03:59 PM
  #8  
clutchman's Avatar
clutchman
Intermediate
 
Joined: Feb 2007
Posts: 34
Likes: 0
From: Columbia SC
Default

Sometimes these systems are very hard to bleed. We usually recommend using a power bleed system like a mity-vac or comparable.

When we changed my clutch all we did was pump bleed it, which most people say doesn't work :-o
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Joe Kucinski
story-1

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-2

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

 Michael S. Palmer
story-3

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

 Joe Kucinski
story-4

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

 Joe Kucinski
story-5

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

 Verdad Gallardo
story-6

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-7

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-8

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-9

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
Old Jun 8, 2007 | 04:46 PM
  #9  
vettenuts's Avatar
vettenuts
Team Owner
25 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Mar 1999
Posts: 22,025
Likes: 192
From: At the beach in little Rhody
Default

A lot of guys pump the clutch, hold it down and then open the bleeder. You should open the bleeder, push the clutch pedal down and hold, then close the bleeder. Not sure how your shop bled it, but maybe they really didn't do it correctly and all it needs is to be properly bled to remove the air.
Reply
Old Jun 9, 2007 | 10:44 PM
  #10  
TDP's Avatar
TDP
Instructor
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2003
Posts: 173
Likes: 0
From: D/FW TX
Default

I would have them install a new master before pulling the tranny again. The master can easily be done thru the driver side wheel well, without pulling the trans. Oreilly Auto parts has the master for $52, and it is the exact same as the one GM sells.

Also, I highly recommend a power bleeder tool. That is the BEST and most efficient way to bleed the system. Motiveproducts.com has it for around $60, and it is WELL worth it.
Reply

Get notified of new replies

To clutch & Trans problem help





All times are GMT -4. The time now is 08:12 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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
story-6
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-7
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-8
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-9
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE