I have a 91 mustang that had some surging idle problems. I had diagnostics done on the car and they put in a diablo sport chip.
I have no idea how to determine what chip I have. How do I identify what chip i have?

Is it adjustable, if so how?
What settings come preprogramed?
What scanner or ...

I have a 91 mustang that had some surging idle problems. I had diagnostics done on the car and they put in a diablo sport chip.
I have no idea how to determine what chip I have. How do I identify what chip i have?

Is it adjustable, if so how?
What settings come preprogramed?
What scanner or ...