I've had my 2013 Bose edition 2.5l Petrol Koleos for almost a decade and clocked up 220km of almost hassle free driving including a couple of 800km+ trips towing a small boat or a camping trailer. A few years ago, the AC compressor failed and was duly replaced and she's had a couple of CV boot changes but other than that it's been plain sailing. A couiple of weeks ago, I started to notice a faint fuel smell in the cabin. Turns out the top of the fuel module has developed a small crack near one of the outlets. I'm currently waiting on a replacement module to swap in. In the meantime I have used some marine epoxy putty as a temp repair, and am using the car sparingly so as to hopefully avoid becoming a fireball. Youtube shows me that swapping the fuel module is relatively straightforward but has anyone here done it, and are there caveats I need to know?