John

Wtf its been exactly a year since I posted.. strange...

2013 Mustang GT Premium Convertible 5.0 Coyote - 6 Speed Manual Bone Stock, not for long...

hey john had a question thought you may know the answer to. i have a 1999 v6 automatic. i replaced the engine,transmission, and computer with a 2003 v6 automatic. now i was running the 99's computer and everything worked except the engine coolant temp sensor so it was running like it was cold and was dumping gas. so i put in the 2003 computer now it wont even start do i have to swap out the harness from the computer too? or any ideas thanks, Jeff