Ok my boss asked me to look at his truck cuz it was doing something funny.. he described it as feeling like a flat.

We went for a ride it its more like an intermitant hesitation
I immediately thought Coil pack... but he doesnt have the same engine as me his engine has wires and they run under the air intake (maybe to a cluster of coil packs ? as I didn't think these had distributors or who knows I don't know that much about fords maybe a distributor????)

Then all the sudden we go to turn around he puts his blinker on and the flasher is clicking double time and the light on the dash isn't lighting up .. he shuts off the blinker and turns it back on .. it does the same thing twice... then he did it again and the blinker worked normally and the light on the dash flashed normally...

So then I started thinking maybe its a short somewhere else or maybe the computer...

Anyone got any suggestions?