Hello...we bought our MKZ on 2017-11-25.
My wife and I have both heard a rhythmic knocking noise that seems to occur after the car has been idling for several minutes.
I'm 95% sure that it's coming from underneath the car. It seems to be loudest at the rear floor just behind the front seats. It MAY even be happening more toward the driver's side of the car.
Is anyone else hearing the same kinda thing?
Edited by joswald21, 02 December 2017 - 02:25 PM.