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

Clutch Peddle Shaking

Thread Tools
 
Search this Thread
 
Old Nov 26, 2024 | 07:33 AM
  #1  
jonsheritage04's Avatar
jonsheritage04
Thread Starter
Cruising
15 Year Member
All Eyes On Me
 
Joined: Sep 2009
Posts: 11
Likes: 2
From: North East, Maryland
Default Clutch Peddle Shaking

Hi Guys,

I have a 75 four speed and yesterday the clutch peddle started shaking while in neutral. There is also a ‘spinning’ noice coming from the trans until I depress the clutch. Not sure if this may be something simple or am I losing the trans. I can work through all the gears including reverse without any issues or sense of slippage

Thanks for any thoughts
Reply
Old Nov 26, 2024 | 08:15 AM
  #2  
interpon's Avatar
interpon
Le Mans Master
Supporting Member
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Jun 2019
Posts: 7,653
Likes: 2,468
From: Indiana
Default

went thru this..
https://www.corvetteforum.com/forums...n-neutral.html

advice ranged from pilot bearing / bushing/ clutch adjustment to make sure you have free play..

in my case it was not
Pilot Bushings and Bearings
To check for a noisy pilot bushing, begin listening for noise after starting the engine. Listen for noise with the engine running, the transmission in gear, and the clutch pedal to the floor. The clutch is released, but the transmission is in gear, which causes the engine crankshaft to spin around the held transmission input shaft. Noise under these conditions indicates a worn pilot bushing or bearing, or a worn release bearing.

BUT I FOUND THIS!!! its not really a noise but vibration.

A bearing noise that occurs if you release the pedal to engage the clutch while in neutral, but goes away when the pedal is depressed, is caused by a defect on the transmission’s input shaft bearing.

this thread fixed it
https://www.corvetteforum.com/forums...etc-diy-3.html

Reply
Old Nov 26, 2024 | 06:10 PM
  #3  
jonsheritage04's Avatar
jonsheritage04
Thread Starter
Cruising
15 Year Member
All Eyes On Me
 
Joined: Sep 2009
Posts: 11
Likes: 2
From: North East, Maryland
Default

Thank you, I will try the rod adjustment tomorrow
Reply
Old Nov 26, 2024 | 07:36 PM
  #4  
TKX 5-SPEED C3's Avatar
TKX 5-SPEED C3
Drifting
 
Joined: Oct 2024
Posts: 1,656
Likes: 383
From: Toronto, Ontario
Default

Pedal

Last edited by TKX 5-SPEED C3; Nov 29, 2024 at 07:58 AM.
Reply
Old Nov 28, 2024 | 09:44 PM
  #5  
jonsheritage04's Avatar
jonsheritage04
Thread Starter
Cruising
15 Year Member
All Eyes On Me
 
Joined: Sep 2009
Posts: 11
Likes: 2
From: North East, Maryland
Default

Thanks guys, I found that nut B had worked out and was not tight against the swivel. All is right again
Reply
Old Jul 4, 2025 | 09:27 PM
  #6  
Redd Fox's Avatar
Redd Fox
Heel & Toe
All Eyes On Me
 
Joined: Aug 2020
Posts: 15
Likes: 0
Default

Thank you all for your input and advice. I am deciding which way to go with this and your advice helped.
Thanks again
Reply

Get notified of new replies

To Clutch Peddle Shaking





All times are GMT -4. The time now is 08:39 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