Does your expansion tank look like this inside?

sfusiondj

New member
Joined
Oct 15, 2024
Location
Korea
TDI
Golf MK7 2.0 TDI
Hi All,

Total car noob here. I'm about to pull the trigger on a 2015 Golf 2.0 TDI, but I'm a bit worried about the appearance of the coolant inside the expansion tank. Is that brown gunk on the sides normal?? Also looks like a slight oily sheen on the surface?

Cheers!:)

 
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