Hi, My car vibrates quite heavily but only when it’s fully stopped in park or reverse. Sometimes the vibration will disappear for a few days and then come back. I suspected transmission or motor mounts so had someone cycle through the gears while applying the brake. The engine didn’t appear to move much at all. I’m not sure if it’s related but the car wouldn’t start the other day and when it didn’t it wouldn't run for more than a few seconds. I left it for a few hours and it started fine by itself. The cars a 2012x auto Sedan with 207k km. Any help would be appreciated. thanks.

 

There are two long threads recently that discuss this, so I'm closing this thread.