My ecoboost Fiesta has slight coolant leak in the middle connection to the reservoir in the photo. It's pretty clear that it's caused by the engine shaking and working some play into the clip/connector. I believe this small hose feeds the turbocharger, but it could be a return line. So it's pretty important.
Unless I'm mistaken, I have to buy the hose to get a new clip/connector for about $35. Would you just replace the hose and clip or would you buy a new reservoir too? Or maybe there's a way to seal it? I don't look forward to replacing this every 40,000 miles.