My name is Enslin. I drove give and take 600km on a half tank of petrol. Now I drive almost half of that. If I drive 60km/h and accelerate at normal tempo or little harder the car smells of petrol. Next to the injectors there is a plug or sensor that is somewhat oily and when I sweep my finger across it smells of fuel. Can it be that the sensor that regulates the fuel and airflow can be faulty?