Story URL: http://news.medill.northwestern.edu/chicago/news.aspx?id=115505
Story Retrieval Date: 4/19/2014 9:31:33 AM CST

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Alison Flowers/MEDILL

What do computers have to do with gasoline? One mechanical engineering student fills us in.


Does the gas really have to be premium?

by Alison Flowers
Feb 11, 2009


Find out why one luxury car owner switched to regular fuel, despite manufacturer recommendations.