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Old 10-25-2012, 12:41 PM   #7 (permalink)
tru
EcoModding Apprentice
 
Join Date: Aug 2011
Location: FL
Posts: 126

tru - '05 Ford Focus ZX3
90 day: 39.46 mpg (US)

the truck - '02 GMC Sierra Denali
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Quote:
Originally Posted by Diesel_Dave View Post
How does your current fan run? IMO, a clutched mechanical fan is superior to an electric one. The clutch allows the fan to only be on when it needs to be, and it's more efficient than converting the mechanical energy to electrical energy and then back to mechanical again.
the general consensus is that the electric is more efficient... do you have facts to backup your opinion?
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