I have Nissan Teana 230JM (J31) 2007 model. The issue i am facing is when I start the car in the morning then it takes some time to shift to Drive, So I have to switch it to 1st and then drive a little like 200-300 meters and then shift to 2, 3 and then Drive and then it works perfectly. Also when i shift to Drive from Park or Reverse i feel a Jerk.
Another thing is, Car makes thump noise over bumps or rough patches (like when suspension released towards downwards). Feels like engine or Transmission is banged. We have changed the strut mounts, Sway bar bushing, And then we have also tested End links, Ball Joints and Control arm bushings, they all are in good condition. The Left Mount i.e. Transmission mount i feel its broken was trying to check but couldn't get the proper picture. Another thing is CV Joint Boot is broken.
So what should be the focus point to diagnose it.