After I installed h4 headlights with led halo on my truck my blinkers either blink slow or not at all (light up but solid light//no blink). The speed of the blinkers seems to increase when engine RPM higher. I’m running an led flasher. Have led taillight/blinkers. Blinker bulb in front are normal. Saw something in catalog called led dummy load box. Will this help? Where does it go in the line? Any other thoughts to fix? Thanks!

Last edited by Oregon Tarheel; 03/05/2018 4:59 AM.