1994 Supra TT, Auto, 79,XXX mi.22urbo said:the reason for recirculation to best of my knowledge and to what i understand is that if you vent into the atmosphere the mass air flow sensor is not receiving the proper measurement of air. Therefore not getting enough fuel and having the car stall and or either shut down. If i am not correct someone please elaborate more.
and Vitek could you please give me more information about your supra. For example year, automatic or 6spd and mileage.