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:

02 C5 Convertible 6spd

Thread Tools
 
Search this Thread
 
Old Jul 5, 2025 | 06:02 PM
  #1  
Cancer68's Avatar
Cancer68
Thread Starter
3rd Gear
 
Joined: Jul 2025
Posts: 3
Likes: 0
From: Cleveland Ohio
Default 02 C5 Convertible 6spd

Hoping to get some help. I have an 02 6spd when car is hot I have problems get car into 3rd and reverse. Only when hot. All the fluids were changed a year ago. Any thoughts?
Reply
Old Jul 5, 2025 | 06:39 PM
  #2  
mmartinez's Avatar
mmartinez
Melting Slicks
15 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Liked
 
Joined: Sep 2008
Posts: 3,134
Likes: 802
From: Espanola New Mexico
Default

If it was the clutch you would have problems shifting into any gear, most likely the syncros in your transmission.
Reply
Old Jul 6, 2025 | 11:45 AM
  #3  
redzg's Avatar
redzg
Safety Car
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Mar 2017
Posts: 3,767
Likes: 940
From: Orlando Florida
Default

Can you put the car in reverse with the engine off? If you can, then on level ground, engine off, transmission in reverse. Clutch pedal to the floor, brake pedal and parking brake both off. Start the motor and see if the car moves or wants to move. If the car sits still, hold the clutch a few minutes more to see if it holds.
No movement of the car would indicate the clutch is releasing fine, and blocker rings are suspect.
Car moving with the starter would indicate clutch is a problem, or at least part of the problem.
Reply
Old Jul 6, 2025 | 05:32 PM
  #4  
Cancer68's Avatar
Cancer68
Thread Starter
3rd Gear
 
Joined: Jul 2025
Posts: 3
Likes: 0
From: Cleveland Ohio
Default

Originally Posted by redzg
Can you put the car in reverse with the engine off? If you can, then on level ground, engine off, transmission in reverse. Clutch pedal to the floor, brake pedal and parking brake both off. Start the motor and see if the car moves or wants to move. If the car sits still, hold the clutch a few minutes more to see if it holds.
No movement of the car would indicate the clutch is releasing fine, and blocker rings are suspect.
Car moving with the starter would indicate clutch is a problem, or at least part of the problem.
Thanks for the information.
Yes I can put the car in reverse when engine is off. I just did what suggested. The doesn't move when starting. I also started the car in neutral and sat with clutch engaged on a flat surface can did not move. Would blocker rings cause an intermittent issue. Only happens when car has been driven for long time. I appreciate your help.

Thank you
Reply
Old Jul 6, 2025 | 10:03 PM
  #5  
mmartinez's Avatar
mmartinez
Melting Slicks
15 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Liked
 
Joined: Sep 2008
Posts: 3,134
Likes: 802
From: Espanola New Mexico
Default

It's not really intermittent if you have the same problem shifting once you have driven the car for a while, higher temperatures are causing the shifting issue.
Reply
Old Jul 6, 2025 | 10:10 PM
  #6  
Cancer68's Avatar
Cancer68
Thread Starter
3rd Gear
 
Joined: Jul 2025
Posts: 3
Likes: 0
From: Cleveland Ohio
Default

Originally Posted by mmartinez
It's not really intermittent if you have the same problem shifting once you have driven the car for a while, higher temperatures are causing the shifting issue.
Thanks for the information. When it happens intermiintermittently is because it does do it all the time. I drove alot yesterday and today and it didn't happen one. That's what's puzzling.
Reply
Old Jul 7, 2025 | 08:16 AM
  #7  
redzg's Avatar
redzg
Safety Car
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Mar 2017
Posts: 3,767
Likes: 940
From: Orlando Florida
Default

Originally Posted by Cancer68
Would blocker rings cause an intermittent issue.
I’m afraid I’m at the edge of my knowledge base — familiar with looking for problems with the clutch and hydraulics. If you hadn’t already changed the transmission fluid I’d be thinking about doing so. My blocker rings are problematic, but it’s more often when the transmission is cold and second gear.
Reply

Get notified of new replies

To 02 C5 Convertible 6spd





All times are GMT -4. The time now is 10:16 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE