UPDATE: Ok so Iv tested the ELS Noose and FBI cars with LCPDFR and It was seem to be the root of the problem. When I uninstalled everything and re installed just two els cars (police 1, police 2,) and an ELS ambulance, the F11 key worked fine. It only crashed once in ONE week of playing but i think thats because i accidently hit it twice. Also, the game worked fine with a Non ELS Noose crown vic and I will be testing tomorrow with a Non ELS FBI crown vic - but im sure it will work just fine.