on 7/10/04 7:09 PM, Andrew at showwork@earthlink.net wrote:
> At $1.50 +a gallon, for gas how long will it take (how many miles) to
> return say $100.00 spent on a new electric fan, and a gain of 1 mpg??
> Currently I get 17mpg.
You must know the gain in mileage the fan gives before you can do anything.
Jon
STL MO
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