Howdy,
I was curious to know if anyone can recommend the right tuner to use to alter my fuel to air ratio? I've used a Hyper Tech, but it doesn't allow access to that setting. I'd like to try that water for gas HHO device, but I don't see how it will work unless I can alter the fuel/air ratio.
btw, I have a 99 1/2 ton Chevy Silverado 5.3 v8 automatic and currently I get 20 to 21 mpg on freeway.
thanks in advance!:smile:
Robert:cool: