Links to Sources about the problem

http://inventors.about.com/od/gstartinventions/a/gasoline_2.htm

http://www.repairfaq.org/filipg/AUTO/F_Gasoline1.html

http://www.idph.state.il.us/cancer/factsheets/gasoline.htm

http://www.epa.gov/

http://www.uwgb.edu/dutchs/PSEUDOSC/MassTransit.HTM

http://www2.cera.com/gasoline/summary/

http://tonto.eia.doe.gov/ask/gasoline_faqs.asp

http://wakeupamericansnow.blogspot.com/2010/06/cowboy-solution-to-save-gasoli...

http://news.carjunky.com/tips_for_conserving_gas_abc209.shtml

http://www.howtodothings.com/automotive/a3030-how-to-conserve-gas.html

http://www.associatedcontent.com/article/1254763/tips_for_conserving_gas.html...