[Boozecruisin]

I have a 99 super duty with the 6.0 headlights. When I try to replace my turn signal bulbs with switchbacks they won't blink they just stay solid on my dash. I have load resistors and they are the correct bulbs. Anyone have advice for me?

 

[powerstrokemike]

where did you place your load resistors.. I put mine on the lights an got rid of my problems..