Symptom Medium Severity Safe to Drive: Caution During Acceleration

Why Your Car Shakes Weird When Turning Into Traffic (Causes & Fixes)

This symptom often points to wheel, tire, or steering-related issues that cause vibration when the vehicle changes speed or direction, particularly as centrifugal forces act on imperfections. Prompt diagnosis improves safety and comfort.

Potential Causes

Unbalanced or damaged tires High Probability

Imbalance or deformities cause vibration especially pronounced when direction or speed changes due to weight distribution issues.

Worn suspension or steering components Medium Probability

Loose tie rods, ball joints, or worn control arms can allow movement under load during turning, causing vibration.

Wheel alignment issues Medium Probability

Misalignment leads to uneven tire wear and instability when cornering or entering traffic.

CV joint / axle issues Low Probability

Worn CV joints may vibrate and sometimes produce noise especially under turning loads.

Diagnostic Steps

  1. Visual inspection of tires and wheels

    Check tire tread, pressure, and look for visible damage or uneven wear.

  2. Wheel balance & alignment check

    Have wheels balanced and aligned by a shop to correct imbalance and geometry.

  3. Inspect suspension and steering components

    Check for play in tie rods, ball joints, and control arms; replace if worn.

DIY Fixes

Check and adjust tire pressure Beginner
Estimated Cost: $0 - $0

Rotate and balance tires Intermediate
Estimated Cost: $50 - $100

OBD-II Live Data Analysis

Use a scan tool to monitor these parameters. Comparing live values against the normal range can help identify the root cause.

PID

Long Term Fuel Trim (LTFT)

Normal Range +/- 10%
Abnormal Condition > +15% (Lean)
Technical Insight: High LTFT can signal imbalance in engine response under load, contributing to vibration though not primary for this symptom.
PID

Front Wheel Speed Sensor

Normal Range Consistent between sides
Abnormal Condition Significant discrepancy between left/right
Technical Insight: Difference may indicate wheel speed irregularities affecting ABS/traction and driving feel in turns.

Frequently Asked Questions

Why does my car shake when I turn into traffic?

A shaking car during turns can indicate issues with your suspension or steering components, unbalanced or damaged tires, or wheel alignment problems. It's essential to have these components inspected to ensure safe driving.

What causes my car to shake when I make a turn?

Common causes for shaking during turns include unbalanced or damaged tires, worn suspension or steering parts, and improper wheel alignment. Addressing these issues can help eliminate the shaking.

How can I fix my car shaking when turning?

To fix the shaking, start by checking your tire pressure and tread for damage. If the tires are fine, have them balanced and aligned by a professional. Additionally, inspect suspension components for wear and replace any damaged parts.

Is it safe to drive my car if it shakes when I turn?

Driving a car that shakes when turning can be unsafe as it may indicate underlying issues with the suspension, steering, or tires. It's best to have the vehicle inspected and repaired before continuing to drive.

Can I fix tire shaking myself?

Yes, you can check and adjust tire pressure and rotate and balance your tires as DIY fixes. However, for more complex issues like suspension wear or alignment problems, it's advisable to consult a professional mechanic.

Commonly Related Terms

Car vibrates when turning into traffic Car shakes when entering road Shudder when making traffic turn Vibration when turning into traffic

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