I have a 2008 g37 coupe s and my car just started to unstall every time I start the car it shuts off and when I step on the gas starts and stays running. What could it be? Please help meRelated Questions1997 qx4 infinityit wobbles when you reach med to high speed.1997 Infinity QX-4 shuts off whenCar shuts off when I press the accelerator. I looked at the spark plug wires and there is a white powder around the contact area. Possible fuel pump or sensor. If the check engine light is on, you will need to pull the codes first.1999 infinity qx4how do i disconnect the alarm system on a 1999 infinity qx4?