Hi, I was wondering if any of you have tried putting hydrogen kits on your trucks, and what your experiences have been with them. The websites that show you how to do it say it can be done on ANY vehicle, gas or diesel. It supposedly improves fuel mileage by at least 40%, reduces emmisions drastically, and also removes and prevents carbon build up in your engine, making it run alot better. Basically, this is technology that allows your vehicle to run on hydrogen produced from the water, as a supplement to gasoline or diesel. It only requires a quart of water in a glass quart jar, which has positive and negative lines from the car battery coming through. The electrical current produced separates the hydrogen gas from the water, and it goes through lines into the intake manifold of the engine to be burned along with gasoline or diesel. Have any of you tried these systems, and do they work? Any comments would be appreciated. The websites I have looked at are www.runyourcarwithwater.com, and www.water4fuel.com.