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Old 10-03-2008, 09:01 AM   #19 (permalink)
Join Date: Dec 2007
Location: Bay Area
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The Miata - '01 Mazda MX-5 Miata
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Originally Posted by sweethe View Post
Have you tried this on your vehicle? If so what was the outcome?
I have read that this is a fraud in articles but who knows if it is just dis-info from the oil companies. If anyone has tried this please tell us if and how well it worked.
I doubt it's disinformation from oil companies.

Here's a fairly good write up from someone in industry
Fuel saving gadgets - a professional engineer's view
Cars have not created a new problem. They merely made more urgent the necessity to solve existing ones.
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