The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 06-24-2024, 10:10 PM   #1
K10-Kansas
Senior Member
 
K10-Kansas's Avatar
 
Join Date: Nov 2022
Location: Kansas City
Posts: 497
Bouncy

It's not normal to have a bouncing speedometer needle right? I'm just guessing this is because my mechanical speedometer cable is maybe a little too bent between the speedometer and the transmission?

https://youtu.be/cgQgB1cqlBY?si=j2SYxqHGtptG1apH
__________________
1971 C10 manual cab. 76 4x4 chassis. Cut short frame. Carbureted Blueprint 350, automatic 700r4. ~ James
K10-Kansas is offline   Reply With Quote
Old 06-24-2024, 10:32 PM   #2
Stocker
20' Daredevil (Ret)
 
Stocker's Avatar
 
Join Date: May 2003
Location: Jefferson State
Posts: 13,690
Re: Bouncy

Yep, not normal. Tight bend(s) in cable might be the culprit. Also, any chance the cable is not well-lubed inside its housing?
__________________
- Mike -

1972 K20 LWB 350/350/205

RIP El Jay
Stocker is offline   Reply With Quote
Old 06-24-2024, 10:39 PM   #3
K10-Kansas
Senior Member
 
K10-Kansas's Avatar
 
Join Date: Nov 2022
Location: Kansas City
Posts: 497
Re: Bouncy

Quote:
Originally Posted by Stocker View Post
Yep, not normal. Tight bend(s) in cable might be the culprit. Also, any chance the cable is not well-lubed inside its housing?
I bet it's not lubed at all I'll lube it tomorrow. Thanks. I didn't even think of that.
__________________
1971 C10 manual cab. 76 4x4 chassis. Cut short frame. Carbureted Blueprint 350, automatic 700r4. ~ James
K10-Kansas is offline   Reply With Quote
Old 06-25-2024, 12:13 AM   #4
Steeveedee
Who Changed This?
 
Steeveedee's Avatar
 
Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,589
Re: Bouncy

Mine used to do that. For reasons I'll never know, the cable was not properly attached to the speedo. Got it hooked p, it's working fine.
__________________
~Steven

'70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper

Simi Valley, CA
Steeveedee is online now   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:54 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com