Am-FM Radio and Entertainment System Sound

[Bohldean]

I have this 2000 Windstar SEL with entertainment system. Just got system to work thanks to Automotive Forum help.. but the radio is usually great with FM but AM is terrible. Today, the FM faded in and out... Anyone have suggestions. Factory Radio, great sound when it is clear, but think there is something loose or I am missing something. Thank.. also when I push one of the radio stop buttons like, 1, 2,3 ,4, etc.. the word AUTO comes up before the station comes in... Thanks, you people are a real blessing! Dean