I have a 2008 3500 GMC Sierra that I have converted to LED lights. Now my turn signals blink at a rapid pace, I need to correct this problem. I am having trouble getting an answer on how to go about it. If anyone has an answer I would appreciate your input.

Thanx...

 

This is a common problem for people with LED lights. Since LED's have a lower resistance, it causes them to blink faster. Best fix is to wire your taillights in a parallel circuit, which requires using a resistor. There are plenty of help sites that can show you exactly how to do it. Hope this helps.

 

They sell flashers made for LED to fix that. Either that or resistors.

 

simply replace the OEM flasher unit(s) with an HD (heavy duty). The heavyer windings on the coil provide enough resistance.