Originally Posted by justutt67
Where is the CPM located? Yeah I can get a scan tool tomorrow
Your CPM is located on the pass side of your crank pulley. Unplug the wiring harness & remove the 10mm bolt. You might have to play with it to work it out, but it shouldn't be a problem. A new CPM from either Ford or IH should be between $18-$24. If your truck has low miles & hasn't seen much road time, I'm almost willing to bet this is your problem. When you get the scan tool, see if you get codes from Key On, Engine Off(KOEO) & if the scan tool has functional test capabilities, try a buzz test to see if you get any IDM codes.