We have a Mokka 2016 1.4 Turbo petrol. It has a whirring / whining noise coming from the engine. The noise goes up as the RPM increases / road speed Has anyone had the same problem ? Anyone have any idea what this could be ? The car drives perfectly besides this whirring / whining sound. That does seem to be getting louder.... It's definitely not the AC as the noise is there with the AC onn or off !!