answersLogoWhite

0


Best Answer

A failing alternator with sticky or worn out brushes.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What would cause the alternator light to come on and off On a 1989 Buick Skyhawk?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What does it mean when the 'charge' light comes on and stays on '85 Buick Skyhawk?

It means there is a problem with the charging system. Alternator is the likely culprit.


What would cause the alternator light to come on and off. On a1989 Buick Park Avenue.?

Something can be taxing the work of the alternator, or the alternator can be weak and needs replaced.


3rd brake light out on a 86 Buick Skyhawk is this 12 volt?

They are run on the vehicles 12 volt dc electrical system.


After replacing the alternator on a 1993 buick park avenue how to reset the batterie light?

how to reset the batterie light


Where is the fusible link for 94 buick lesabre?

94 Buick Lesabre replaced battery and alternator and the alternator is not charging the battery. Battery light is on and off. Is this fusable link. If so where is it located


Alternator light stays on?

most likely the alternator needs attention cause it is not charging


Does your alternator belt have anything to do with your brake light and battery light coming on?

yes i think cause the battrie runs of the alternator


Would alternator connectors cause a battery light to be on?

yes if one of the wires was getting an earth from the alternator cover or rubbing off the engine the battery light is really an alternator light warning you that the alternator is not charging the battery


Can a bad Alternator cause the battery light to blink?

Yes


Where can one find images of the Cessna 172 Skyhawk?

The Cessna 172 Skyhawk is a small light aircraft first flown in 1955. Images of the Cessna 172 Skyhawk can be found on line and in aircraft industry literature.


What does the battery light mean on a Buick Terraza?

It probably means your battery is low because your alternator is bad. Just a guess.


Car battery light comes on what can cause?

alternator faulty