Head lights dont work on my 86 ford bronco II, new switch still not working

Check your connetions and make sure you have the wires correctly positioned on the solenoid.

Bad wiring contacts. Resecure all wiring and clean all contacts that you can get to in hope that you get it.

86 ford bronco 2 won't start changed coil wire acts like it wants to start not getting spark

This is either a wiring loom issue or a ECU issue.

I have an 86. Under the dash on drivers side are two 1/4 turn black knobs that release a cover over the fuse panel. There is a diagram on the inside.

possible bad injector wires or bad ecm being obd 1 the computer only runs the fuel injection parts not everything else like obd2

there are two screws in the healights. Undo them from the front with a philips head screwdriver. Pull off the wiring harness from the back of the bulb under the hood and remove your light. Take it to your local auto parts store, (unless you already have your new lights!) and they'll get the right ones for you. Repeat the procedure in reverse.

The solenoid on your starter is probably no good. Just get a new starter. Theres no starter that will "grab the teeth better", theres just new ones that work and old ones that **** out

its the same fuse as the feed to the light switch on older vehicles

This is most likely the multifunction switch.