Ok so I searched around and didn't see any threads that related to my issue So maybe someone can help me ? So my 87' GL-10 turbo hazards don't work at all when button is pushed and my blinkers will work for one or two clicks and shut off.... I changed all the bulbs so there all new is the hazard button a relay for the turn signals as well??? My GF's volkswagen new beetle did the same thing I change the hazard/realy and they work perfect again.... maybe the same issue?

Try another flasher unit.

This issue could be caused also by Dirty contacts on the Stick Selector...

I Kindly suggest you to try to clean them with contact (electrical) Cleaner first, then if that doesn't work, you can try with another Flasher box.

 

Good Luck!

 

Kind Regards.