I need some advice my Bronco will not shut off with the key I have to pull the coil wire to shut it off I have replaced the lock cylinder, electrical ignition switch on the column,the sylonoid, ignition module anyone have anymore ideas I am lost I cannot think of anything else any help will be appreciated thanks

Johnnie

 

oh and its an 83 if that helps

 

You did check and make sure the cylinder is turning off the switch, if so I would put a test lite on the power wire to the dizzy, and make sure the switch is breaking the circuit.