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Old 04-30-2008, 03:30 PM   #13 (permalink)
jcantara
EcoModding Lurker
 
Join Date: Apr 2008
Posts: 21

Focus - '05 Ford Focus ZX3 SE
90 day: 30.86 mpg (US)
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Also, yes differentials do spin the axle when the wheels are spinning, otherwise there'd be no such thing as engine braking
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