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406 2.1TD cooling pipes - Printable Version

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406 2.1TD cooling pipes - jeesus1 - 04-02-2014

XUD11BTE engine.
Found that one of my car's coolant pipes is blocked off, but somehow everything works fine, no overheating and engine warms up pretty fast.. Little coolant however.
So i want to know, why would anyone want to block this pipe off ?

It's pipe nr 5 that connects to the coolant tank


RE: 406 2.1TD cooling pipes - Ponach - 03-06-2015

Hello,
This pipe serve to equalize the coolant pression.
Regards