A drivetrain is a complex system of components that work together to transfer power from the engine to the wheels. The transmission is a vital component of the drivetrain, and both help to keep your car running smoothly. This guide explains how this auto part functions.

What Is a Drivetrain? 

The drivetrain of a vehicle is responsible for transferring power from the engine to the wheels. The engine generates power, which is then sent to the transmission. The transmission controls the power and torque that is sent to the wheels. The drivetrain also includes other components such as the driveshaft, CV joint, U-joint, axle shafts, and differential. 

What Are the Various Parts? 

The transmission is responsible for controlling the power and torque that is sent to the wheels. It has several gears that can be shifted to control the amount of power and torque that is sent to the wheels. Automatic ones shift gears automatically, while manual ones require the driver to shift gears manually. 

The driveshaft is a long tube that connects the transmission to the differential. It transfers power from the transmission to the differential. The CV joint (constant velocity joint) is a joint that connects the driveshaft to the axle shafts. It allows the axle shafts to rotate at different angles without breaking. 

The U-joint (universal joint) is a joint that connects the driveshaft to the differential. It allows the driveshaft to rotate at different angles without breaking. The axle shafts connect the differential to the wheels and transfer power between the two. 

The differential is responsible for transferring power from the driveshaft to the axle shafts. It allows the wheels to rotate at different speeds, which is necessary when turning. 

Signs of Drivetrain Issues 

It's essential to address drivetrain issues immediately, and there are several indications to watch out for. These include hearing a grinding or clicking noise when shifting gears, difficulty shifting gears, vibrations or shaking when accelerating, whining or humming noises while driving, and leaking fluid from the transmission or differential. If you notice any of these signs, it is important to have your vehicle inspected by a professional mechanic as soon as possible. Ignoring drivetrain issues can lead to more serious problems and costly repairs. 

The drivetrain is a vital component of your vehicle that can affect how efficiently your transmission performs. If you are experiencing issues with your drivetrain, turn to a reputable mechanic for help. Northgate Transmissions LLC in Cincinnati, OH, is an ASE-certified and ATRA-certified business that works on foreign and domestic models. They have the equipment and expertise to complete projects successfully and offer a minimum two-year warranty on all work. Call them at (513) 385-4400 to book an appointment or visit their website to learn more.