from youtube
Of all of the essential components required to run a car, the transmission is by far among the most important. It’s where all of the gear shifting is done and such type of thing can be incredibly costly to repair in the case that it becomes damaged.
Transmission fluid should be checked around every 25,000 miles or so. The fluid and the filter must be changed regularly so that they don’t become dirty.
Always pay attention to your car as you drive. When you come to know how it sounds when operating smoothly, you’ll know when something is wrong. If you know your car then a new or strange sound or feeling will not be neglected by you.