Originally Posted by moparornocar72
I would check your charging system maybe early warning signs of a alternator failing.
I agree, though my first guess would be the voltage regulator part of the alternator. A good first sign of this issues is the dimming of the lights...
Many places auto parts places (Autozone, Advance Auto parts) will "test" you charging system for you for free, though I'm not sure how accurate this test is, without removing the alternator and doing a bench test..
The dimming was common back when generators were used, but when the manufacturers started going with alternators this was pretty much eliminated when all is working as designed.
good luck and let us know what the issue is/ was