I had a similar story about animals and pest getting caught in the
engine when parked in garages. I had mice rats and sparrows
make nest in my air filter chambers..how they got in there I have
no idea.. I even had cats sleep on my radiator at night and when
I opened the garage door the cats all ran out..the mice didn't quite
make it a few of them got churned up in the alternator and fan belt.
( I have a private garage they must be getting in from some small
crack in the foundation) these pesty rodents can get into anything
just make sure you have your windows rolled up...
ps, my serpentime belt didn't last long after chewing a few of them...
