Could someone please identify the items (T connectors and associated hoses) that are circled? I noticed the truck was overheating and decided to lift the hood when I stopped over. Upon closer inspection, I saw that the T connection beneath the other one was oozing coolant and steaming.
My coolant seems to be low every time I check, therefore I’m thinking there’s a leak. But why would there be a leak? Or would it simply wear out?