Hey all, recently bought a 2012 Strada and really loving the bike. However, I've got a bit of a mysterious leak. I noticed that the coolant in the expansion tank had some goop in it and a bit milky, so I thought it was a good time to change it. Interestingly, the goop was only in the expansion tank and the coolant in the radiator was the lovely green but smelled rancid. Check out the that goop! I flushed the system with 50/50 mix of vinegar & distilled water, left it overnight then flushed again with distilled water, no leaks during this process. Then I filled the system up with the new coolant and all seemed well... Then I noticed that a small drip leak starts near the water pump when the engine gets warm to around the middle of the temp bar on the dash. I'm honesty pretty baffled as to why and where its coming from. Has anyone else had a similar experience, or have ideas or suggestions to share?