Driveshafts are a significant section of the drivetrain, and any issues with them may greatly impact the drivability of the vehicle. As they are within the vehicle and linked to the Rear Drive Shaft tranny, they might be difficult to access and service on your own. If you suspect your driveshaft is having an issue, have the automobile inspected by a professional technician to determine if the driveshaft should be replaced.
Driveshafts happen to be finely balanced before assembly to ensure they do not vibrate. Any kind of vibration indicates a concern. An excessively vibrating driveshaft will not only trigger vibrations which can be sensed by the passengers, but it can also cause accelerated dress in on other drivetrain components.
6. Abnormal Noises
Irregular noises are another symptom of a problem with the driveshaft. If the bushing or bearing that helps the driveshaft or the driveshaft U-joints wear out or fail, they are able to interfere with the driveshaft’s capability to rotate correctly. This may result in uncommon rattling, clunking, scraping, and even squeaking sounds from within the vehicle. U-joint in need of lubrication may also result in a squeaking noise at low speeds. Hitting or knocking sounds specifically can signify a faulty CV joint. Any noises such as these are an indicator that the vehicle should end up being serviced as soon as possible.
7. Turning Problems
Problems with turning the vehicle is another likely indication of a terrible driveshaft. A shattered driveshaft can prevent wheels from turning properly, giving you issues when trying to make turns. This problem limits your current control of the car. You need any conditions that prevent you from generating the automobile correctly addressed instantly for secure driving and continued usage of the vehicle.
8. Shuddering During Acceleration
Experiencing a substantial shudder when accelerating right from low speed or a stopped posture, it usually is another sign of failing driveshaft ingredients. 
A loose U-joint or bad centre bearing within the driveshaft could cause the faltering acceleration. You may also hear sounds as the car is definitely shuddering from the worn-out U-joint. You’ll want to have such issues checked out at the earliest opportunity by a certified mechanic.
Driveshafts are a very precisely balanced and weighted component because they rotate at very high speeds and torque values so that you can turn the wheels. When the driveshaft provides any sort of issue, it can have an impact on the drivability of the vehicle. Usually, a problem with the driveshaft will create 4 symptoms that alert the driver of an issue that needs to be addressed.
5. Intense Vibrations from Underneath the Vehicle
One of the initially symptoms of a issue with the driveshaft is vibrations coming from underneath the vehicle. If the driveshaft universal joint (U-joint) or bushings degrade, it can cause abnormal driveshaft vibration.