Yipes!

While rebuilding my windshield wipers last month, I was very careful to clean the cover/screen off before and after removing it so that I wouldn't drop anything into the air circulation system. But.....I didn't finish before shutting down for the night and forgot to replace the cover....long-story-short....some leaves fell in over night!

Heater/AC work fine and would be OK, but I've got a nice buzz in my system where leaves are stuck.

Anybody got a good idea about how to clean the system out? I don't want to remove the dash if I can help it.

Has anybody tried blowing air back-wards...through the vents to flush the leaves out back out?

Thanks

Jkiser