Nygaard

Thank you all for your help here. I have ordered pressure test tool and a uv leak detection kit. I will test it and check the EGR. I let you know how it goes Thanks again 😀

I did not know it they put fluorescent in the coolant..

Thank you for the advice. I will check that as soon as I can 😀

Thank you. That´s also what I think. I will get a uv leak detection kit. Im hoping that uv light make it easyer to see even a small leak or stains if it´s leaking from the waterpump. That´s probably the best way to go.

Thank you very much 🙏

Hi everybody Im from Denmark and new to this forum and I hope one of you can help me. I have a question about my 2018 Superb 2.0 tdi - 182.000 km/113.000 miles I have just noticed that it is has startet to use a little coolant. When I first found out, It has droppet about 5 mm i the expansiontank in two month and 3000 km/1900 miles. Now, the second time it has dropped 2 mm in a month and 1000 km/6-700 miles. No signs of eny leaks at all. It is probably not enough to see enything enyway. I makes me nerveus, because I have had replaced a VW tdi engine before, due to a cracked cylinder head. It started the same way and I don´t wan´t to go there again 😢 I know it can be caused by several things(most likely waterpump) and some says its normal, they start using a little water. Is it? I never had a car that used water without some kind of leak, it has to go somewhere? Is it possible to have it tested when it only looses that little coolant. Im thinking it´s not possible to pressure test it or it want say enything for sure. Are there enyway to tell whats wrong for sure, before starting to replace parts?