There are some components in vehicles that everyone knows about, such as the tires, engine, and battery. However, these parts won’t work unless other vehicle parts, like the alternator, air intake, and transmission, do their job. The transmission is one of the most important parts because it helps your vehicle change gears, and the transmission fluid needs to stay at the right line pressure level. Vehicle experts know what line pressure is and why it’s important, and after reading, you’...