Generation 1 Ford Lightning ECM upgrade question...
 

I installed some performance upgrades (heads, headers, ignition, underdrive pulleys) in my 1993 Lightning. Now, I have a bad lean problem with the fuel injection. Does anyone have knowledge of the computer upgrades, like Dunne-Rite or Teccer, or some other low-cost option beside these systems where I can program this unprogrammable ECM? And do I need a stand-alone setup for the electronic E4OD also, if I do this?

Now I know why everyone builds Chevys!!! :roll: