Curvy
Finding my way
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Hiya, do you know if it’s on the driver or passenger side?
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Resurrecting this thread . . . . having been scared half to death reading about silica leaks, I went out and checked my expansion tank (2017 Suberb 1.4TSI). Thank goodness, no 'Mit Silika' on the tank and no sign of a bag. The tank is still marked G13. My question is, as I don't have the Silika, how is the protective silicon in my system replenished? Or are there no components on this particular engine that are likely to corrode over time? Or will my service schedule stipulate periodic coolant replacement? Thanks in advance!