Dual Plug inhibit. I have replaced just about everything and it still will not function.I have been getting my butt kicked for a week trying to figure out what's up. I get 223 error code. This truck is for work and I really need it to work. Any help would be great. Help get me running right again and I will for sure make a donation. Thank You Very Much
This code is a funny type of code that is not related to one but almost the complete system and you would have to start by testing each coponent.
Do you have ignition sparks?
Did you try swapping the engine computer?