kvaldmanis

If anyone is interested finally got the problem resolved and it turned out that the noise was coming from a oil filter that had a blockage 

56 minutes ago, Chrissaxon said:

Simple take the alternator belt off then run the car..see if it goes away..sound like a bearing or tensioner. 

Already did do that, made no effect on the sound 

so far the garage that i usually go have not been able to figure out where the sound is coming from, its coming on when the engine warms up and engine goes over 1,5k revs, sometimes disappears  with higher revs, it sounds like its coming from the corner where alternator is located but taking of the belt does not make any difference, anyone has had issue like this???