A4 B5 1.9TDI 2001 Big problem with temp gauge
 

Hello , i am new here , have problem with my car since i bought them last year . It came with bad cluster and i bought used for 250 Euro .
That cluster was good and then it start to little move temp pointer every time i start ignition . I think that it is moving to fast in comparison with fuel gauge for example ? Any help and suggestion what to do ??

Here is video of my problem