Choose your color scheme:
The Vette Barn  
 
Go Back   The Vette Barn > C4 Corvette > C4 Open Discussion

C4 Open Discussion General and technical C4 Corvette discussion - ownership, maintenance, repairs, modifications, tuning

User Tag List

Reply
 
Share Thread Tools Search this Thread
Old 08-03-2023, 1:34pm   #1
corvetteguy901
Vette Barn nOOb
Points: 424, Level: 8
Activity: 0%
 
corvetteguy901's Avatar
 
Join Date: Aug 2023
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Gameroom Barn Bucks: $500
Default Corvette

My 1985 corvette runs but the voltage is high then low and if you use the headlights it takes the voltage down
Please help me out with finding what is wrong with it
corvetteguy901 is offline   Reply With Quote
Old 08-07-2023, 8:07pm   #2
SJW
Vette Barn Crew
Points: 2,428, Level: 31
Activity: 0.4%
 
SJW's Avatar
 
Join Date: Jul 2022
Location: Maryland
Posts: 129
Thanks: 9
Thanked 42 Times in 26 Posts
Gameroom Barn Bucks: $500
Default

We'd be more likely to be able to help you if you'd post some actual measurements.

Live well,

SJW
SJW is offline   Reply With Quote
Old 08-07-2023, 8:37pm   #3
Yadkin
Banned
Points: 63,901, Level: 100
Activity: 99.7%
 
Yadkin's Avatar
 
Join Date: Apr 2022
Location: The Blue Ridge Mountains
Posts: 20,772
Thanks: 8,441
Thanked 5,546 Times in 3,308 Posts
Gameroom Barn Bucks: $500
Default

I ignore poor writing.
Yadkin is offline   Reply With Quote
Old 08-10-2023, 3:43pm   #4
roadpilot
Barn Stall Owner #121
Points: 3,837, Level: 41
Activity: 10.1%
 
roadpilot's Avatar
 
Join Date: Jul 2023
Location: Oviedo Florida
Posts: 1,155
Thanks: 290
Thanked 582 Times in 314 Posts
Gameroom Barn Bucks: $500
Default

I would check my battery. A cell or two could be failing. The altenator could also be
starting to fail. Time to start checking things out.
Good luck
roadpilot is offline   Reply With Quote
Old 08-15-2023, 2:43pm   #5
PLRX
Barn Stall Owner #120
Points: 18,282, Level: 93
Activity: 11.2%
 
PLRX's Avatar
 
Join Date: Jan 2011
Location: Marxist Southern California
Posts: 11,284
Thanks: 2,355
Thanked 6,523 Times in 2,787 Posts
Gameroom Barn Bucks: $9282448
Default

PLRX is offline   Reply With Quote
Old 09-04-2023, 1:01pm   #6
Vette40th
A Real Barner
Points: 22,642, Level: 100
Activity: 42.5%
 
Vette40th's Avatar
 
Join Date: Feb 2011
Location: South Carolina
Posts: 4,857
Thanks: 1,443
Thanked 1,969 Times in 1,042 Posts
Gameroom Barn Bucks: $3694
Default

Alternator is bad.
Vette40th is offline   Reply With Quote
Reply

The Vette Barn > C4 Corvette > C4 Open Discussion


Thread Tools Search this Thread
Search this Thread:

Advanced Search

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 -5. The time now is 1:55pm.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
User Alert System provided by Advanced User Tagging (Pro) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
Copyright © 2009 - 2024 The Vette Barn


Support the Barn:
 
Download the Mobile App;
 
Follow us on Facebook:

Become a Stall Owner

 

Apple iOS App        Google Android App

 

Visit our Facebook page