Hello All,

Firstly, thanks for a great forum!! Loads of good info.

I am fascinated by the adding HHO to get better MPG and help the environment and JojoJaro's explanation about how HHO works in his previous thread was great to give me confidence that the science works and I hope to add HHO to my car shortly.

I can't understand though why the car manufacuturers don't make use of this technology. They spend millions on improving engine performance and particularly in Europe (I live in the UK where diesel is currently the equivalent of 11 US Dollars a gallon) a car with greater MPG is going to sell much better.

Does anyone know why they are not using HHO??????

Pete