Guys I am having cranking problems lately and I changed alot of parts and it still having the problems! I read alot of info and it makes me think it is the cause of the NATS Antenna! Here my trouble where is it and what does it looks like? I mean what does it looks like as a part? Could you guys help me out or show me photos of how it looks and where it located? Do I need to have a computer to re-program it or can just replace it with the old one! Thanks!