Hello, i have a 2019 Nissan Navara SE 2.3 A/T. From start up, you can hear a very loud noise, it sounds like a fan, and it increases as you step on the gas, i think it could be the cooling fan, i have no clue, it is very noisy and noticeable from the outside when driving around. The weird part is that after reaching a speed of around 60km/h once, the noise will stop and only come back after hours of being turned off. It gives the impression that the car is very weak and can be annoying to hear it. Is it normal? Or a is it a known issue. Please help.