tuning software for 97 crown vic
I am experimenting with different types of fuels in my 97 crown victoria PI. I need some software/hardware that hooks up to a computer that will let me make really big changes to the spark timing and air/fuel mix. I need the best stuff out there to make this work, whatever lets you totally change everything. I would like to find one that will work on any ford, not just a crown vic if possible.
Thanks for your help!