Turn Signal Doesn’t Work With Head Lights

[jake78]

Hi everyone,

Have an weird issue, not sure if someone has asked this or not. I have a 78 C30, the turn signals work perfect except for when the head lights are on. When the head lights are on sometimes the turn signals work and sometimes they don’t. Not sure if anyone would have any idea of what this could be.
Thanks!

 

[Snoots]

Check all of your grounds, especially the one on the left kick panel near the top.

 

[fast 99]

Weak flasher?

 

[Matt69olds]

Or weak charging system?