My 93 Fleetwood has a AM/FM/Tape/CD player that is possessed. It wont pick up any stations and plays tapes and CD's wen it wants. No biggy, replace. So I remove it and what the hell, it has NO ANTENNA connection, at least not the normal type of plug I am used to. How/where do I hook an aftermarket radio to the antenna? Also it seems like it fits a 2 Din unit... is that true? I can make an adapter (will not buy Metra garbage).