Hello, Im having radio issues. First when i play music a crackling sound come on and the music comes on and off. At the moment the radio does a light cracking sound and no music comes out. At a point when i have the truck on it does the crackling sounds but when i turn it off the crackling sound goes away and the music sounds good. Does anyone have any suggestions of what could it be? Secondly when i bought the truck it was used and i was also having problems with the driver door speaker, it had suddenly stop sounding so i wanted to swap the speakers to upgrade them and the das… Read complete