My 2018 Forrester smells like raw gas when I drive it and after I turn it off.

What is your question?

This occurs every time I drive it and turn it off. I have to drive with a window down. Autonation service department says nothing is wrong but they smelled it too when they were near the car. They said they've had this with some cars but I'm worried about leaving the car in the garage. They told me it was ok but I don't agree with them.

What makes this problem better or worse?

Warmer days

How long has your 2018 Subaru Forester had this problem?

two months