Hey all, I did an AOD to T5 swap earlier when my auto trans crapped out shortly after a rebuild, and i just recently begun to check codes and ended up getting a Key on engine off code 67 along with many other emissions related codes (previous owner yanked it all). I did the test with clutch...
Updated 05 July 2022 to add rough idle when cold and smooth idle when up to normal operating temperature. See the EGR tech information, section #15 for more help.
Many of you are familiar with the "Cranks OK, but No Start Checklist for Fuel Injected Mustangs" checklist and the No Crank...