I bought a 2016 Nissan K13 last month. From day 1, the car had a light whistle noise while decelerating while foot is off the throttle. One month later, the whistle is now much louder and very audible even at speeds as slow as 20 km/hr. The noise is only there when the gear is in the DRIVE position. Car has started to judder while driving in traffic and also has a loud whining noise while accelerating from rest to start moving. Please advise.