Why does my car make a clicking noise when I turn left?

A rhythmic clicking, popping, or snapping noise when you turn left is often caused by a worn CV joint on a front-wheel-drive or all-wheel-drive car.

Why it happens

CV joints let the drive axle bend while still sending power to the wheel. They’re covered by a rubber boot packed with grease. If the boot cracks or tears, grease can leak out and dirt or water can get in. The joint then wears down and may click when it’s under load during a turn.

Other possible causes

A few other things can make similar noises:

1. Loose lug nuts — can cause clicking or wobbling and should be checked right away.
2. Bent brake dust shield — can rub the rotor or wheel and make a scraping or clicking sound.
3. Wheel bearing damage — more often causes humming or growling, but severe wear can sometimes make other noises.

What to check

• Turn the wheel fully and inspect the front axle boots behind the wheels.
• If you see a torn boot or dark grease splattered around it, the CV axle likely needs attention.
• If the noise gets louder when turning left, it often points to the right-side outer CV joint.

If the clicking is loud or getting worse, have it inspected soon. A failing CV joint can eventually stop delivering drive power to that wheel and leave you stranded.