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Old 01-06-2008, 11:54 AM   #2 (permalink)
MetroMPG
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
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Blackfly - '98 Metro
Team Metro
90 day: 67.07 mpg (US)

ForkenSwift - '92 Metro EV
90 day: 125.37 mpg (US)

U.F.O. - '00 Insight
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Hi - welcome.

Quote:
Originally Posted by Caelum Rex View Post
I noticed in your article for beginners that you mention loosening the alternator belt to remove the alternator load from the engine. Wouldn't it be easier to just wire a switch into the wires that go to the field circuit of the alternator.
Yes, that would be easier.

That said, running a vehicle off its battery alone is a pretty extreme mod. Yes it will save fuel. It will also destroy a regular starting battery in short order, since they're not designed to be deeply & repeatedly dis/charged.

This is a mod I often use in summer months. But I've got a supply of old deep cycle batteries which I can ruin at will.
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