heat only on one side, after a scan and a check of the engine that switches COLD - HOT (it is located behind the radiator towards the engine) it was decided to change the radiator
because new cars clog very easily, in this case the car is about 4 years old and less than 100k km, the problem of clogging was filling with about 200-400 ml of G12 antifreeze, the manufacturer recommends G13
