Anyone have this problem.

Seems that If I select the radio, I get the buzzing/cracking blown speaker noise from the RT front door speaker. No problem when playing a CD..

I have a factory radio with new speakers so I know they are not causing this problem.

 

im going to go out on a limb and say your having intermittent contact at a wiring connector, either that or its the radio itself that is the culprit, possibly try to find a decent used factory radio on ebay to swap in for cheap, if that dont do the trick start checking for connection issues