Topic: reset pcm ford

The truck came to my shop with the engine running very rough on condition that warmed raise. It had been tuned up less than 6 months prior. Used to do notice a new alternator are installed and not just by i. I remembered the customer had said he was on vacation a month ago together with it installed because it failed while traveling. I inspected the primary and secondary ignition system for signs of failure. Strategies checked out fine. I hooked up my scan tool to retrieve any service codes, the...