I am an original owner of a 2019 ram 1500 longhorn and have a very strange noise that occurs occasionally in my truck. I have had it in a few times and asked about it, but they just keep saying they have done an update that should solve it. it hasn't. It almost sounds like when you are in an airplane cabin and the engine revs but i have-not touched anything. It happens very often, but of course never when the tech looks at it. Any ideas? Thanks, Bill