Fugle2020

Hello all, i too am having radio reception issues, I was also using a cigarette adapter to charge something and when i took it out it fixed the reception until this winter, I find that when I listen to AM ( I know I know who listens to AM but its the station the Edmonton Oilers are broadcasted on) and switch back to FM, i have no reception until i shut the truck off and start again. I also started using the Onstar app to start my truck and unlock doors and that seems to be affecting it. I seen a post that talked about the coax cable not being protected and and any electronics could affect the reception, Not sure if that was ever figured out or not. Has anyone got a solution yet for this thread? Thanks