![Wtf is this? Pulled it out of the coolant reservoir tank. 2017 Jetta 2.0TSI. Also, coolant light flashed red when started this morning. Coolant is super low after turning engine off. : Wtf is this? Pulled it out of the coolant reservoir tank. 2017 Jetta 2.0TSI. Also, coolant light flashed red when started this morning. Coolant is super low after turning engine off. :](https://preview.redd.it/wkesgbur9k761.jpg?width=640&crop=smart&auto=webp&s=ab8a8a72f040242fdcd394da07f501d2c53eb97c)
Wtf is this? Pulled it out of the coolant reservoir tank. 2017 Jetta 2.0TSI. Also, coolant light flashed red when started this morning. Coolant is super low after turning engine off. :
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![Coolant reservoir slowly makes its way to the low line? No leak under car? Any ideas? I refilled to full with Subaru coolant. : r/WRX Coolant reservoir slowly makes its way to the low line? No leak under car? Any ideas? I refilled to full with Subaru coolant. : r/WRX](https://i.redd.it/00u0os39cfo91.jpg)
Coolant reservoir slowly makes its way to the low line? No leak under car? Any ideas? I refilled to full with Subaru coolant. : r/WRX
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