Half ton

Hi new here sort of and i wanted to throw this out there. I learned a few years ago how to pass emmissions when my co's and Hc's are high and fail your ford truck.

I own a 1982 F-150 with t he 302 2 brl carb. I first tried this on my wifes 1993 olds . I run my tank down to almost empty the day before i go to emmissions then the morning before i go to emmissions i pour in one gallon of denatured alcohol and add five gallons of gas to mix it up and i have never failed to pass. Yes it works at least here in colorado just sayin.