Hello everybody, my Nissan X-Trail T30 is losing massive oil, but its whereabouts are unclear. It has been exchanged a dozen times in the workshop, turbochargers and charging air coolers. I have a parking space in the yard and there are no oil stains to see, so when the oil comes out, it is at least not visible (I don’t know if this could stick somewhere inside the engine compartment, but for that he actually loses too much). The current theory is that the oil will be burned in the engine, but in the workshop I was told that he would have to smoke out a lot of blue in the back, and he doesn’t. If it’s cold and I leave it on, you can see that there’s a little dark cloud coming out, but it’s supposed to be normal. He also has a yellow badge, not a green one (if that’s somehow relevant). In my workshop, they don’t like to disassemble the engine, but I don’t want the car to be irrevocably dead at some point. I can’t imagine that this will continue to work for the engine in the long term. Apart from that, the car is ideal for me, I would hate to separate from it. Do you have any ideas, suggestions, can I check something myself?