Tips To Help Identify Early CV Boot Damage in European Cars

The CV (constant velocity) joint is one of the most important component present in the drivetrain of your European car. In fact, the CV joint makes it possible for the transfer of power from the transmission or differential to the wheels while making it possible for the suspension and the steering to move through their normal range of motion.

Moreover, the CV boot prevents the entry of water, dirt, and road debris into the joint by keeping specialized grease inside. Now, if European car drivers are able to identify a damaged CV boot early on, then they can save their CV joint from being damaged permanently. In this article, we will help discuss the tips to help identify early CV boot damage in your European car.

Tips to Identify Early CV Boot Damage

Inspect for Cracks and Splits in the Rubber Boot

If you are looking to identify early signs of damage to the CV boot of your vehicle, then you need to carry out a visual inspection of the boot itself. A normal CV boot should appear flexible and intact, without any presence of cracks, splits, holes, or deformation.

Moreover, formation of small cracks will be very difficult to diagnose as they tend to develop in the folds of the boot. That is why while carrying out your inspection you need to pay special attention to the areas between the accordion-like folds so that nothing escapes your attention.

In fact, this section is particularly vulnerable to cracks as the suspension moves repeatedly, and can gradually become brittle because of age, heat, road debris, and normal wear and tear. The CV boot in European cars are located in close proximity to the engine, transmission, exhaust components, or other heat-generating parts, which makes their operating condition challenging.

Unusual Sounds During Turns

Generally, when driving your vehicle under normal circumstances, you will never hear any unusual sounds come from your car. However, if the CV boot is damaged, then you are going to hear a clicking or popping sound while making turns in your vehicle.

Most of the time it is seen that when the CV boot is damaged, the grease can escape out and contaminants like sand, dust, and water can find its way into the joint. Now, due to inadequate lubrication and contamination, the wear and tear of the internal components of the joint gets accelerated.

This is when European car drivers repetitively hear a clicking or popping sound when attempting tight, slow-speed turns, or while accelerating. In fact, the noise becomes very noticeable when turning sharply in one direction. The moment you hear these unusual sounds, you must immediately inspect your CV boots and joint because at times, the CV joint also suffers damages.

Vibration During Acceleration

At times, if European car drivers experience unusual vibrations during acceleration, then it might be caused by CV axle or inner CV joint. There is no doubt that vibrations can be caused by many other factors like worn suspension components, wheel imbalance, engine mounts, wheel bearings, and driveline problems.

Often it is observed that, the inner CV joint can develop excessive play or wear out if it operates without sufficient lubrication due to a damaged boot. This is when drivers are going to experience vibration or shuddering, and it becomes extremely noticeable when you try to accelerate.

Moreover, if you start encountering new vibrations in your European car when accelerating and the vibration seems to decrease when you lift off the throttle, then inspection of your drivetrain becomes extremely important as it will help determine whether the CV axle or inner CV joint is at fault.

Unnatural Bulging or Deformed Boot

Whenever you are physically inspecting the CV boot, then you must look at the shape of the boot as a good CV boot should always maintain it shape. However, if you come across deformation, ballooning, collapsing, or unusual stretching, then the CV boot is damaged.

Most of the time it is observed that if the boot becomes hardened, stretched, improperly installed, or damaged, then it will fail to move correctly with the CV joint. In fact, a damaged boot is going to put a lot of stress on certain sections of the rubber, leading to development of cracks and tears.

Finally

These are some of the signs you must watch out for when trying to catch early damages to the CV boot of your European car. Now, if you are able to identify early CV boot damages, then it is going to save you significant amount of money on the repairs.

Motorwerks Auto Group is one of the leading luxury European auto repair and services facility that is having years of experience in looking after high-end European cars. We are located in Humble, TX.