Do HHO kits work or is it scam has anyone used these with success to reduce fuel consumption?

Question

HHO kits do they do anything or a waste of money

Answer 1

Running your car with water does nothing for you. In fact, the result of combustion of hydrogen and oxygen is water vapor. From an energy standpoint, liquid water actually has has less energy than water vapor. As a result, energy must be used to keep the cycle going. This energy ultimately comes from burning gasoline. There will be absolutely no gain to you from this process. In fact, it will lower your fuel efficiency due to the overhead of running this cycle. This loss will probably not be apparent.

In other words, it can be proven with thermodynamics that this is a perpetual energy machine and therefore a scam.

Answer 2

Big scam nothing more !!!!! been there done that !! ask them technical ??? ie comp. ratio ect.. 2 times no one could answer  no return E back ASKED again told them direcly they were a BIG SCAM because of NO answer back still no defense or answer  STILL BIG MESS When someone has a good product they will defend it esspecially when confronted