Don't know whether this was a cold start? If it was and glow plugs were not properly used you would get white smoke. Also a possibility the glow plugs are not all working. My CT235 has around 1400 hours and doesn't knock but these diesels do have a bit of a loud sound to them. No doubt, it could be classified as a knock from some. Personally, I would say it is a normal sound.
I gave $11,000 for mine 2 years ago so I think the price is reasonable.
I gave $11,000 for mine 2 years ago so I think the price is reasonable.