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

speedo cable change - transmission fluid

Thread Tools
 
Search this Thread
 
Old Apr 10, 2011 | 07:11 PM
  #1  
1nicecorvette's Avatar
1nicecorvette
Thread Starter
Burning Brakes
 
Joined: Jul 2008
Posts: 876
Likes: 0
From: Canastota Ny
Default speedo cable change - transmission fluid

my speedo started jumping between 0-30 now and cruise accelerates / fluctuates out of control too! (before it would just fluctuate up and down 5mph) this just seemed to happen over the storage period of this last winter.

so i lubed the upper cable it spins freely anyways but a very small amount of lube none the less. vacuum hoses all look good. so now its lower cable OR transducer. (id rather change the transducer then worry bout tranny leaking after wards )

my question is- it doesn't sound like rocket science but when i replace the lower cable at the transmission, will fluid leak out while I'm fiddling with changing it? i know nothing about pulling the cable out down there and the plastic gear etc.
Reply
Old Apr 10, 2011 | 10:04 PM
  #2  
DRIVESHAFT's Avatar
DRIVESHAFT
Drifting
20 Year Member
 
Joined: Aug 2005
Posts: 1,682
Likes: 3
From: League City TX
Default

You wont loose any fluid changing the speedometer cable.
Reply
Old Apr 11, 2011 | 04:24 PM
  #3  
1nicecorvette's Avatar
1nicecorvette
Thread Starter
Burning Brakes
 
Joined: Jul 2008
Posts: 876
Likes: 0
From: Canastota Ny
Default

update- i removed the transducer tonight. the upper hole is rounded out the rest looks good. top cable moves smoothly bottom moves smoothly but probably a good idea to change the lower cable at least while i'm at it?
Reply

Get notified of new replies

To speedo cable change - transmission fluid





All times are GMT -4. The time now is 07:45 PM.

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