Any thoughts on this?

http://www.arloff.myffi.biz/uk/

Cant imagine how its supposed to work, the blurb says its not a petrol
additive (but it goes in the tank, how can it not be) but a 'combustion
chamber conditioner' which, if anyone remembers the claims, acetone could
also be called as its supposed to help the fuel burn more efficiently?

As its a pellet its probably nothing to do with acetone but what is it? And
of course the big question does it really work. Im sceptical but then thats
me, what does the group think?

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