What does everything think about the gas/h20 mix for big fuel efficiency..?

[BlueTJCO]

Originally Posted by johndjmix1

Just got back from RAMP Hummer today, got a new battery and clearance light under warantee.

While talking to the service Manager, he told me about a guy they deal with that has put on one of these hydrogen/gas units and it averaging around 27MPG. He said this was confirmed by others that have drive the H2 and by the avg fuel econ display.

Would the display show such an increase? How does the display get a readout? I was thinking from a VAC sensor? Does it actually look at the injector pulses and figure it out from that?


--John

You should see what gas mileage I can get my display to read at sometimes......