Hi Everyone,

I'm currently having a flickering light problem with my 2003 Honda Civic Ex. I was driving one night and noticed that my headlights were flickering so I decided to also turn on the interior light and it was also flickering. After awhile the flickering stopped and never occurred. Originally I thought that my alternator was failing so I decided to go to an auto shop and get it tested today but when I went everything checked out and the employee said that the tester said that my alternator, battery and starter is good. On my ride back home I decided to keep the interior lights on but it never flickered, not even once.



I have no clue on what is wrong. Does anyone have any advice?

 

Check for loose alternator bolts.
Check the voltage regulator on the alternator.