TJ Wrangler Technical Forum
I know I may get a lot of heat from this one, None the less, I have swapped a Ford 302 Drivetrain into my 97 Wrangler. The Ecu is basically a gauge mule at this point. However, the tach and speedo do not work. I found that in order for the ECU to send a tach signal it has to see the crank and...