Hey, JustAFlabbyPanda, how have you been getting on since you fixed it? I have a 2015 2 litre Diesel Yeti. Exact same problem. Needed a new clutch kit anyway but dealer said that would solve it - and it didn't. Second mechanic saw faults in the EGR valve - slow flow or something - but in fairness to him, he said he was not sure. We replaced the EGR valve (as another mehcanic told me it was definitely the EGR valve). But I still have the same problem! Jerky on cold days. My problem is that every morning I have three to four adults with me in the car and with that weight, the car is very jerky for the first 6 or 7 minutes. I have to accelerate extremely slowly so that it doesn't jerk. YOu might let me know what exactly you did and how it's farign right now. I have 254,000km on the clock and apart from that jerkiness, it is perfect... Thanks