They work real well. They have made the sellers lots of money!
The best way to save fuel is by properly maintaining your car, and driving responsibly. The gimmicks don't do anything other than take your money.
2006-12-11 00:31:50
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answer #1
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answered by br549 7
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They normal work by shutting of fuel on the steep when you lift your foot of the throttle to go downhill the amount saved does hardly defray the cost of the fuel saver, i have fitted a few and the customer has always been disappointed at the result
2006-12-12 15:16:09
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answer #2
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answered by ? 7
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Do you mean those magnetic rings, or little plastic boxes with mysterious electronics in them ?
Either way, the car industry is highly competitive and if they worked all manufacturers would fit them.
I've seen these products sold through pyramid selling, that says it all to me.
Spend the money on servicing your car.
2006-12-11 08:38:39
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answer #3
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answered by Michael H 7
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Snake Oil
2006-12-11 09:10:10
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answer #4
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answered by Naughtums 7
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There has been a lot of research into so-called 'fuel savers'.
Apparently, they make no difference whatsoever to your fuel consumption...
2006-12-11 08:39:46
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answer #5
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answered by Nightworks 7
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Hmmm look at it this way, they dont cost much so car manufacturers could buy them in bulk for even less. If they worked, manufacturers would be fitting them to all new cars.
Its not rocket science is it?
2006-12-11 08:30:34
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answer #6
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answered by thecoldvoiceofreason 6
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Mythbusters did exactly that.
Busted this myth
Straightening the electron flow in your fuel??
Load of tosh
2006-12-11 09:50:23
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answer #7
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answered by Phil C 3
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Ditto..in fact George UU believes in them!
2006-12-11 08:41:46
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answer #8
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answered by Ranjeeh D 5
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i have a ecotek fitted in mine and I'm getting about 5 miles more to a gallon so it has more than paid for it self you can get them on eBay for about 35 to 40 pounds plus its made my car quicker and smother
2006-12-11 15:22:44
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answer #9
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answered by fivelighters 4
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They work for the person taking your money
2006-12-11 08:40:14
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answer #10
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answered by Chris 4
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