Stop in for a cup of coffee

Have a question for the wiring gurus , Left hand turn signal on 1973 duster is slower than the right turn signal. Any ideas would be appreciated .Ground is good .
:BangHead:


One bulb is not working. On left side.....


The bulb is working just slower , have to go out buy new bulb , will try that , thanks.


Check the outside bulbs... Front turn signal or rear "brake/turn signal" light bulb may be burnt out or bad ground...