I don't want to turn off my radio to shut off the engine

[901wd#2]

My 89 f150 rip, I added a momentary button switch with a hot wire to the accessory circuit. I would hold that button in while turning the ignition to the accessory position and then let go, no interruptions.

 

[SenorNoob]

^Probably the cheapest way to do it and not have to worry about forgetting to turn it off as long as you don't leave the keys in the truck...