Overflow reservior for intercooler circuit?
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18 Titan XD 13 Cayenne TT 13 BMW HP4
Overflow reservior for intercooler circuit?
Poking around under the hood, I've noticed that the nipple on the filler neck for the intercooler circuit doesn't have a tube on it like a raditor overflow has. Since the car is used, I have no idea if it's supposed to be like that or not. Any ideas? Or does it simply not get enough thermal expansion to force water out?