You can drive with a bad CV joint, but not for long.

A failing CV joint will likely allow you to drive for a few hundred to a few thousand miles, but it's risky. The joint can completely fail, leaving you stranded. Continued driving worsens damage to the axle, hub, and potentially the transmission, leading to significantly higher repair costs.

What Happens When a CV Joint Fails?

  • Clicking Noises: Often heard during turns.
  • Vibration: Especially noticeable at higher speeds.
  • Grease Leaks: Indicates a torn CV boot.
  • Difficulty Steering: May become harder to control the vehicle.

Risks of Driving with a Bad CV Joint

  1. Complete Failure: The joint can seize or break, causing loss of drive.
  2. Axle Damage: Stress on the axle can lead to bending or breakage.
  3. Hub Damage: The wheel hub can be affected by uneven stress.
  4. Transmission Damage: In rare cases, severe issues can impact the transmission.

Repair Options & Costs

Option Cost (Estimate) Duration
CV Joint Replacement (Single) $250 - $700 2-4 hours
CV Axle Assembly Replacement $400 - $1000 1-3 hours
Ignore & Drive Until Failure $0 (Initially) Variable - potentially immediate, or several months. Higher overall cost due to potential secondary damage.

Preventative Maintenance

  • Inspect CV Boots: Regularly check for cracks or tears.
  • Grease Boots: Maintain proper lubrication.
  • Check for Play: Look for excessive movement in the joint.