Repairing Your Car’s Rear Differential? Here’s What You Should Do…

Your car’s rear differential is vital for its functioning.

It has be sturdy and reliable. It’s necessary to ensure that power gets transmitted correctly from engine to transmission.

Now, to maintain its reliability, you have to change the oils regularly. You also have to pay attention to minor disturbances in its functioning.

So To Start Off – What’s a Rear Differential’s Function?

A rear differential takes the power of the engine (which is longitudinal), and then transmits those to the wheels using a driveshaft.

This is done with the assistance of gears, which supply the 90 degrees switch in direction change on the car’s rear axles. This power transmission is what allows a car to propel ahead.

In essence, without a rear differential, your wheels don’t move.

Basic Sign of Rear Differential Malfunctioning – Odd Noises

It happens, especially if you don’t give you rear differential much thought. And in those situations, you’ll need to get to repairing.

Now what type of noise indicates a malfunction?

Usually, you’ll hear clicking sounds when you start to turn. And every now and then, you might hear a whirring sound from your vehicle’s back.

If you see those basic signs, then it’s time for a rear differential repair.

Rear Differential Symptoms in Detail

Usually, you’ll notice two basic symptoms. And those symptoms are…

Constant Back Noise

If you pick up on howling from the back of your SUV or truck, then it might actually come from the rear differential. You might notice a pitch change, in addition to a noise that comes and goes.

The seriousness of the noise can change depending on the load on your car’s differential. The more your car carries, the more likely it is to make that noise.