508 UREA Failure

I am new to you. 1 week ago I bought 508 BlueHDI EAT6 Allure package vehicles.

My vehicle yesterday gave Urea failure along with Engine failure. I took it to Konya Korkmaz Peugeot Authorized Service. They deleted the fault first, but after a short while the vehicle again gave the same fault.

Servis Urea said that the fuel tank should be changed and its fee is around 4.200 TL.

Since there is no warranty on my vehicle, it is not made free of charge.

This fee is really expensive. This problem seemed a little chronic.

I need urgent comments and support from friends who have happened before.

I am using 2015 model 508 bluehdi EAT6. I bought my car at the end of May. Adblue was added to the service when I received it. Last month the urea malfunctioned, the vehicle updated its service software, a test drive of 40-50 km was made, they delivered it to me when there was no error. After receiving the delivery, I got the urea malfunction 3 more times, all of them recovered within 5-15 km. Tank replacement is another annoying part of the job. The situation obviously sounds very strange. As far as I understand it is a very common problem. Pejotürki Is it accepted as a chronic problem with that? Does anyone knows?