Gday mate, My ute has had the same problem for months now and finally had it fixed today, it has been getting worse and worse, very embarasing if anyone else was in the car, and had to drop it into neutral when ever at a stop to be able to sit in it. Replaced both engine mounts today, and it drives like a brand new ute! The mount under the turbo was sightly melted, and very cracked due to the heat and had compressed, and the other was also compressed somewhat compared to the new ones put it. hope this helps anyone who may have this problem in the future. By the way the ute has done 150,000 kms. I thought the mounts would have lasted a bit longer than that!