Tip - How to Troubleshoot Flickering Headlights on a Car at Idle | eHow

When your car headlights flicker at idle, you need to check the problem right away because it could be an indication that your car's charging system is failing. If this is true, then you could be left stranded somewhere if it fails completely while you are out on the road. Of course, it could also be a headlight problem. Replacement parts for your...