2001 Hyundai Accent

Has the check engine light come on? Have you checked for vacuum leaks? Fuel pump pressure?

Let me know.
Joe

engine will cut off once in a week when taking fuel full of tank this is my suspecting and battary terminal changed with new.when i get full tank petrol and battery terminal this two were under observation now since 20 days this problem not comming. i changed fuel pump, fuel filter,crank@cam sensors and two other sensors.but what you told did not checked vaccum leaks,fuel pump presser and lights come on did not checked.