One of the common problems that can happen to manual and automatic transmissions is the howling of the transmission, which can be caused by many reasons. If such a problem occurs and a howling or whining sound is heard from the gearbox, it is definitely necessary to repair it.If you do not act on time to fix the gearbox howl, more parts may be affected, and as a result, the cost of repairing your car's gearbox will increase. Therefore, it is necessary to get to know the causes of such a problem in the gearbox and how to fix it, more info here B2n.ir/d47110