new to me h2 radio issues

[jake666]

ok just bought a 03 solar flare h2 a few weeks ago and im a long time gm guy and a 16 year auto tech . went from my 14 inch lifted solid axle swaped avalanche to a allmost stock h2 . got a tbar crank and a 2 inch lift rear .. not a bad truck . ecept the interior rattles lol . any who .. been haveing issues with the radio . bose 6 disk . the fm part of the radio keeps cutting out seems to work first thing in the morning after about 5 mins it cuts out . no fm or am tuner . changer works fine . but no stations or sound on fm .thinkn about swapn it for a indash dvd . but theres so many issues with the interfaces for the bose and the bcm . dont want to swap in a nice deck to have alot engine whine and glitchs with a interface .so lookn for sugustions switch to a new aftermarket deck or try to figure out whats up with the oe deck . is there a way to install a aftermarket deck with out a interface . dont care about the chimes or the onstar . ..thanks for ur input