My signal works almost 90% of the time but sometimes it starts clicking fast like the bulb is bad and it does it for both the lights.. i tried replacing and nothing new.. fuse problem?

 

Put the 4-ways on and walk around to confirm that all the bulbs work. A bad ground in the trunk or front of the car will also cause this as some of the bulbs will be on dim or not at all. Bad grounds usually cause an interaction with turning the headlights on or pressing the brake. If the bulb system seems OK you might try a new blinker relay.