Hey guys i haven't been on in awhile.. but i have a problem with my radio its a stock system. and every time i go to turn the volume up to 18 or up it cuts out meaning ill be listening to a song and go to turn it up and it will cut every 7 seconds and come back i"m seriously getting annoyed because i cant effing jam someone please help

cheers
chrisx

ps "the chris x" thanks for changing your name i had no idea how to!!