(Santa Fe, NM)
Hi there, I have been playing with hydrogen for many years, actually when fooling the computers was still a tricky gambling act. Now with the FS2 HHO chips, piece of cake. But, I am switching from a Ford Expedition, which improved from 16MPG to 21MPG with a homemade generator and the FS2 HHO chip, to a Dodge 3500, 5.9 Cummins. Now I read somewhere that a bubbler is recommended (never used one on the Expedition....). Can you explain to me why a bubbler? Thanks!!