How many of you turn off your AC BEFORE you shut down the engine?
Every now and then I get a 2-3 second descending tone "moaning" sound from the engine (?) area when I shut down. The noise occurs only during summer (first clue!) and is only occasional and the local Dodge store can not replicate it. The local Dodge guy recommends shutting down the AC before engine shut down. OK, yeah, I know we SHOULD but .....
So how about you guys? AC shut down before engine stop or not?