http://www.cnn.com/2004/TECH/science/08/09/autos.emissions.reut/index.html

I thought under ideal conditions combustion results in H2O and CO2. How do you reduce CO2 without reducing the amount of fuel burned? I know CO is bad. Are there better carbon compounds to spew? Have little diamonds roll out the tailpipe?

Are they gonna restrict exhaling next?

Sixto
95 S420
87 300SDL