[buzzfx4]

So it's back to the cold season and with temp's struggling to get out of the upper 20's I'm starting to get that lean drone sound from my CAI and slite sluggishness. I do have custom tunes, but the 87 performance tune I use for my daily driving tune was tuned for more of at speed performance. I do have a 93 go fast tune but 93 octane doesn't do to good in cold weather while tryin to get a decent MPG. Is there any way to adjust normal fuel rates? I know you can adjust WOT fuel but that won't solve the problem, I think.

Any suggestion would be great.

Thanks