Join Date: Mar 2008
Location: Kapuskasing Ontario Canada
Mentioned: 3 Post(s)
By "throttle body mod", you mean the 6" long, 5/32" ID vacuum TB coupler hose, or the main throttle sensor (TPS) adjustment?
So, warmed up idle went from 1,300 down to 1,100 rpm? You can set it back up to 1,300 rpm. You may also reduce fast idle rpm if you like, by rotating subthrottle sensor also counterclockwise. Mine was originally rotated amost fully counterclockwise already, which it now is. I did however remove my subthrottle valves.
You will get better fuel mileage and more power on real pure gasoline. No need to drain your tank first. You can just use it up.
Last edited by invader; 09-19-2014 at 10:28 PM.