flicker

I noticed recently that my headlights and dash lights have a slight flicker at idle, when in drive. It goes away if I raise the rpm’s or if I turn the truck off. I had the alternator tested and it was fine, but I noticed that when I tested with my multimeter the voltage would jump around. It...

I have Diode dynamics HID headlights and foglights. I also have diode dynamics LED switchback parking/turning signals (with resistors installed to prevent hyper-flashing turn signal), sidemarkers, and LEDs for all interior lights and puddle lights. I removed the amber lens from my...

What's up guys. Gotta 2000 Explorer XLT and have a weird problem. When the lights are in the off position the daytime running lights (These do have daytime lights right? lol ) flicker like crazy. It's a constant flicker. Any clue to what maybe causing this? once I turn them on at night...