Left Turn Signals weak

[rfranke]

I have a 1986 - 911 cabriolet. All of my associated left turn signal lights are dimmer than the right side. Includes Front & Rear indicators and even the turn indicator on the dash. They are all operating so I know they work. Have checked the actual light grounds. Is there something somewhere I am missing?
Can anyone provide advice?

[bfunke]

Check the grounds. Try replacing the flasher.

[rfranke]

Thanks! Since the right was fine didn't think about the flasher. Will recheck all the grounds

[Porboynz]

Clean the fuse mounts and install a new fuse as well as the grounds. The flasher is common to both sides so maybe not that, but stranger things have happened.