Once 80 kilometers have passed, Murano begins to wave.

[aidenjohanssonim]

My name is Ivan, and I've been behind the wheel of a 2016 Murano AWD for almost a month now. They came from Canada and aren't very widespread where I'm from in Bulgaria. I would want to get some advice from someone with more expertise in this area. The tremors in the vehicle mostly affect my feet and seat, rather than the wheel. Even after swapping out the wheels, tires, and bearings, the problem persists. Even without a cardan shaft, I am presently experiencing the same problem when driving. There are no experts in Bulgaria that have expertise with this sort of automobile, therefore I am attempting to fix it myself with the aid of friends since I am at a loss as to what to do or how to test what is wrong. I disagree with the advice that everyone gives me to keep going until something breaks. I am sorry to bother you with this, but I am at a loss as to who to talk to about this.

[ibrahim_rodriguezu]

The transmission is probably the source. In either Park or Neutral does it make a vibrating sound?

[audrey.wangfz]

Inspect the motor's mounting

[danielrq]

For the Qashqai, I found that the problem was with the right-hand drive shaft—which has an intermediate bearing connected to the engine and gearbox—so I jack up the wheel and turn it by hand to see if the engine rattles; if it does, then I know it's the driveshaft.

connects the driveshaft to the engine/gearbox box via the intermediate bearing mount.

[aidenjohanssonim]

The shaking begins at 80 km and goes away after that. I changed the right half-shaft and tried again, but the shaking persisted. I haven't examined the engine mounts alone. In order to rule out other possible causes of the shaking, I also tried shifting into neutral whenever I went over 90 mph. This had no effect.
There has also been no inspection of the left half-shaft or transfer case.

[aidenjohanssonim]

Additionally, I recall that my original Rogue rims were 20 inches in diameter, but now they are 18 inches. Do you believe it may make a difference if I have fresh tires?