[Cobb]

I just disconnected the battery, got a new fuel filter installed, cleaned and reoiled the air filter, cleaned the mass air flow sensor and cleaned the pressure regulator. I too have a high idle, basically it never drops when I reach operating temperature. I did have it flushed and install a new trd t stat. No cel. Seems when the ac comes on it drops a few hundred rpms, like its stuck on high idle.