Heating diffusion problem

Hello

I'm on vacation this weekend, and on the way back, the heating to new reconditioned driver side .... It just did not go on the left ventilation near the tiles, but the defrost heating by breeze worked, face near the gps worked, my legs worked and the rear worked.

I did not do anything special to make it work ..... Mystery .....

Hi

wonder if u may have some air in the system, there are bleed points on the hoses in the engine bay , also check ur water level is ok

Hi

Air in the circuit, maybe yes, my level is correct, I think I'm going to do a coolant change, it can only do him good.