Ok a while back i posted a problem with the speakers cutting out. It seemed as tho it was my drivers front was shorting everything out. (when i unpluged it the system was fine) So i put in a set of infiniti refrence series. Well its doing it again but a little different. It just cuts in and out really fast when the truck vibrates or hits a bump. Any suggestions as to what it could be. Ive checked all the wiring and it seems fine.