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Old Dec 10, 2015 | 11:25 PM
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Default 1975 battery gauge

My battery gauge needle vibrates back and forth on the plus side at idle and the courtesy lights flicker at idle. I had the alternator checked and it is OK and I have a new battery. What should I do to solve this?
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Old Dec 11, 2015 | 11:21 AM
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Originally Posted by 409/409
my battery gauge needle vibrates back and forth on the plus side at idle and the courtesy lights flicker at idle. I had the alternator checked and it is ok and i have a new battery. What should i do to solve this?
Thanks

anybody!!!
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Old Dec 11, 2015 | 12:43 PM
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Originally Posted by 409/409
anybody!!!
Check all connections pay special attetion to the connection that plugs into Alternator.
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Old Dec 11, 2015 | 02:09 PM
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Originally Posted by croaker
Check all connections pay special attetion to the connection that plugs into Alternator.


Also make sure the wire on the alternator stud is tight and not wiggling around. If it starts fine you don't have to check the battery wiring, just the wiring for charging. That includes the negative wire from the frame to the motor. You should be able to track this down with a meter.
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