I just bought a stock 87 gn and it came with an upgraded head unit. I want to put the stock one back but when I did it started smoking even though it seemed to work fine. I can't figure out why it would short out when the new one didn't. both are connected with the stock connectors. Is it possible the power antenna could be the culprit? If anyones had similar problems please let me know
TIA
Paul Nagel
TIA
Paul Nagel