What regulates the Fuel/Air mixture in my GSL-SE. Well obviously my computer but how do I change it? I'm pretty sure its running too ruch. Do I have a bad O2 sensor or what? Please PM. Thanx.

Nate

 

Nate (thats my name, too), there is a little dial thing on the passanger side strut tower that says L R on it. That sets how rich or lean it runs at idle, I dont think you can change how it runs past idle. The computer follows a pre set fuel map when you floor it (its supposed to run a little rich then... at least mine does) otherwise the computer takes the signal from the 02 sensor and adjusts the injectors accordingly (if you have a air/fuel gauge it will bounce between rich and lean when it does this)