Let's say I drove the car for almost 3+ hrs and I turn it off. When restart it back up the car acts funny... like its about to shut off on me the engine shakes and then when I press the gas hard it gets normal... the other night I was driving home doing about 60 on the express way the car shut off on me and the green key sign came on the dash broad. I pulled over and started it back up... happen about 3-4 time


What could it be?