Yesterday my subaru was feeling a bit under the weather. She had a nasty gargle on startup and she was pretty shaky on the highway. I figured she had a cold from the recent onslaught of winter and the foot of snow lying on the ground.
So I did what any car nut would do treated her nice, kept her warm and let her sleep it off. I think her cold is gone. No ice chunk gargling when I woke her, and her unbalanced wheel seems to have melted because the shakes are gone.