Barrell connectors near coil

what are these what do they look like and where exacly are they? I looked on lf wheel well in engine compartment but dont know exactly what im looking for. Thanks!

I Would also like to ask if anyone has had a pick up coilin the distributor cause a stall or cause the truck to sputter while idling

I had the Igniter go out once on my '85 and it just died.
I also had one of those barrell connectors loosen up on me and cause a no-start situation that took me a week to find

Those connectors should be located on the driver side wheel well. You will see them right by the coil itself. They are most likely green in color. These connectors are used to disable to the primary side of the ignition coil. I am not sure which on will disable it, but to be on the safe side, if you plan on disabling your coil, I would discconect both.