It sounds like the alt is putting out enough juice, but the link is weak. The wiring harness connectors rarely fail, but they can get corroded. You may want to uplug the connector and thoroughly clean and polish both sides with some fine emory board. Pay close attention to the plug base on the alternator. It should be firm and not move. If it's loose, that's likely the problem.
I replaced my alt about two years ago, and it solved a bunch of minor annoyances. These cars thrive on constant, clean voltage.
If you do replace the alt, pay the extra bucks for an AC/Delco reman. The aftermarket stuff uses cheap bearings and brushes, and you'll be replacing it again in a year or two.
I replaced my alt about two years ago, and it solved a bunch of minor annoyances. These cars thrive on constant, clean voltage.
If you do replace the alt, pay the extra bucks for an AC/Delco reman. The aftermarket stuff uses cheap bearings and brushes, and you'll be replacing it again in a year or two.
