How do I properly dispose of automobile fluids?

 Never mix automotive fluids, or pour them into storm drains, down septic systems, or on the ground. Take leftover auto fluids to a household hazardous waste collection program. Your local waste facility can give you information on when and where these programs are held.

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Chemical and Pollution Control Publications
This site has a pdf link to recycling and disposal of automotive parts and fluids.
URL: http://www.dec.ny.gov/pubs/4811.html