Letters to the Editor
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Faulty comparison?
Farhad, the alternator-provided electicty used by the device is being provided anyway, so the question is whether what the device uses is comparable in 'cost' as the gas it saves. I don't see how it could be even close if the imprvement is even the lower end 20%...unless the device is causing the alternator to work so much harder it burns out quickly, then you'd have to factor in the replacement cost of alternators vs the savings in gas...right?