yes I did. Today I started it up and let it idle for about 3 min. It was idleing like it should at 720. I drove it then and the engine was very sluggish. I would think misfires but I have checked the plugs mor ethan once and the wires are about a year old. After a few miles of driving the stalling came back...I had always thought the stalling came after the vehicle was in a closed loop, but appearently it's after a few miles of driving.