2003 infinity Q35 p0171, p0174, p0300, and p0335 shuts off at red lights

Question

car shuts off at red lights and runs erratically

Answer 1

the cause for the car shutting off is the P0335 Crankshaft Position Sensor 

but should also replace the two camshaft position sensor, since they tend to go bad around the same time. I would replace three of them reset the code and see if the other ones come back