 I owned a Nissan Quest 2004 3.5 SL that has 66,556 miles, I was very happy with this car until last September, when out of the blue my Nissan will brake down in the middle of the beltway or stall if I stopped at a red light or stop sign, the engine will die completely with no warning signs, I took this car to the dealer Passport Nissan of Alexandria VA for the 3rd time yesterday because my van keep stalling any time I drive under 5mph or brake to a stop. This after I was told for 2nd time that they fixed the problem in a message they left me saying we were able to duplicate the problem and fixed, we had to re-program the engine idle, that is fixed we drove it many times today and definitely