Thread: Helium
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Old 06-12-2008, 10:11 AM   #6 (permalink)
2001Jeep
EcoModding Lurker
 
Join Date: Jun 2008
Location: Woodbury, CT
Posts: 11

2001cherokee - '01 jeep Cherokee Sport
90 day: 18.35 mpg (US)
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Nitrogen

Check out this study from Consumer reports

http://blogs.consumerreports.org/car...nitrogen-.html
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