Something in dash runs on after engine is shut off

Hello, Dave here, contributing to RepairPal and providing expert advice since 2010. It is very difficult to determine what you might be experiencing without hearing it first hand and listening to where it's coming from. The only thing I can think of is something in the climate control system - whether it be fluid movement or blend door movement. But I can't understand the when and the why, so it will be important to have it evaluated by a shop near you with a technician that can hear and see the concern first hand. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.