Hearing unusual sounds while driving can be alarming, especially when they happen during turns. Many drivers ask, “Why does my car make a noise when I turn?” This common issue can be caused by several factors, ranging from worn-out suspension components to problems with the steering system. Ignoring these noises may lead to bigger repairs over time, so it’s important to understand what might be going on. In this blog, we’ll explore the possible reasons behind the noise and what you should do to keep your car safe and running smoothly.
Clunking Sounds: Suspension Problems
If you hear a clunking noise when turning, the suspension system could be to blame. Components such as ball joints, control arms, or sway bar links can wear out over time and cause loose connections. As the car turns, these parts shift and create a noticeable clunking sound.
Suspension problems not only make your ride noisy but also affect comfort and handling. Ignoring the issue may lead to uneven tire wear or even reduced control on the road. Getting your suspension checked early can prevent costly repairs and keep your car stable and safe while driving.
Clicking or Popping: Worn CV Joints
A clicking or popping noise, especially when making sharp turns, is often linked to worn constant velocity (CV) joints. These joints are essential for transferring power from the transmission to the wheels while allowing smooth movement in different directions. When the protective boot around the CV joint cracks or leaks, dirt and moisture enter, leading to wear and tear. Over time, this damage causes the joint to click or pop during turns.
Ignoring worn CV joints can result in more serious drivetrain issues and even leave your vehicle undrivable if the joint fails completely. If you notice these sounds, it’s important to have the CV joints inspected and replaced promptly. This ensures safe handling and helps avoid costly repairs down the road.
Squealing Noise: Power Steering Issues
A squealing noise while turning is often a sign of power steering problems. This usually happens when the power steering fluid is low, contaminated, or leaking, which causes extra strain on the system. In some cases, a worn or loose power steering belt may also be the culprit. As the steering wheel turns, the lack of proper lubrication or belt tension creates a high-pitched squeal that is hard to ignore.
Although it may seem minor at first, power steering issues can quickly affect your ability to steer smoothly and safely. Low fluid levels can damage the pump, while a worn belt can snap unexpectedly, leaving you struggling to turn the wheel. Regular fluid checks and timely belt replacements can prevent these problems and keep your steering system in top shape.
Grinding Sounds: Wheel Bearings or Brakes
Grinding noises when turning often point to worn wheel bearings or brake issues. Wheel bearings help the wheels rotate smoothly, but when they wear out, they can create a grinding or growling sound that gets louder as the vehicle turns. Similarly, if brake pads are excessively worn or the rotor surface is damaged, you might hear grinding sounds whenever the brakes engage during a turn.
Both problems should be taken seriously because they affect not only the noise level but also your safety. Worn wheel bearings can cause uneven tire wear and even lead to wheel failure if left unchecked. Damaged brakes reduce stopping power and increase the risk of accidents. Prompt inspection and repair can prevent further damage and keep your vehicle safe on the road.
Loose or Damaged Steering Components
When turning, a knocking or rattling sound can often be traced back to loose or damaged steering components. Parts such as tie rods, steering racks, or bushings may wear out over time, causing them to shift out of place. As the wheel turns, the extra play in these components creates unusual noises that become more noticeable at lower speeds or during sharp turns.
Steering issues should never be overlooked, as they directly affect vehicle control and safety. Driving with loose or damaged parts can make the steering feel unstable and increase the risk of accidents. Addressing these problems early with a professional inspection ensures smoother handling, safer driving, and prevents small issues from developing into costly repairs.
When to See a Professional Mechanic
While some car noises may seem minor at first, they often signal deeper issues that require expert attention. If you consistently hear clunking, squealing, grinding, or popping sounds when turning, it’s best to have your vehicle inspected by a professional mechanic. Trained technicians can quickly identify the exact cause, whether it’s related to the suspension, steering, brakes, or drivetrain, and provide the right solution before the problem worsens.
Delaying repairs not only increases the risk of expensive damage but also compromises your safety on the road. A mechanic can ensure all components are working properly and restore your car’s smooth and quiet performance. Seeking professional help early keeps your vehicle reliable and gives you peace of mind every time you drive.
About Alpha Collision Center LLC
Alpha Collision Center LLC is a leading auto body shop in Natick, offering complete repair solutions for cars, SUVs, and trucks. Specializing in collision repair, paint services, and dent removal, the shop is committed to delivering precise and dependable results. With skilled technicians and advanced equipment, it ensures every vehicle is restored to its best condition while providing exceptional customer care.