90 wiring

i have 90 taurus looking for wiring diagram cause we lost our signals and its keeps blowing the fuses i have the 4 ways but no turn signals. i tried replacing the switch but no luck need a good starting point by the way the car has 3.0 l motor thanks

i fixed it for all of you that need info just look at your power sterring line that runs by the distor side it will cafe the wires up and no more signals lesson learned