James Colgan wrote: > > I think you would want to lean out the fuel mixture the higher you > go . because the air gets thinner. less air less fuel.:)
Is that true? I've never understood how it works. I have the idea that leaning it out gives you better mpg but costs you in power, and the problem with mountain passes is that you lose horsepower the higher you go. So I'm thorougly confused. (Nothing new).
