Loud clicking sound in left front wheel

What is causing the loud clicking sound in the left front wheel ? Kia Sportage 2007

My car has an automatic transmission.

Experienced mechanics share their insights in answering this question :
Hi There,
The clicking sound you are hearing is quite likely related to a damaged CV joint. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. The CV joint is packed with a special grease and sealed tight with the rubber or plastic boot, that is held in place with two clamps. The most common problem with the CV joints is when the protective boot cracks or gets damaged. Once this happens, the grease comes out and moisture and dirt get in, causing the CV joint to wear faster and eventually fail due to lack of lubrication and corrosion. When the CV joint becomes damaged or worn, you may hear a clicking or popping sound coming from this area. I would recommend having an expert from YourMechanic come to your location to diagnose and inspect your CV joints.

How to Identify and Fix Common car Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced mechanics :

If you hear a clicking or popping sound coming from your wheels, chances are, it isn`t actually your wheels making those noises but your suspension or drive system. The most common cause of these sounds is damaged and dying CV joints.
The most common reasons a Kia Sportage engine makes a ticking noise are low oil level or pressure, an issue with the ignition system, or an exhaust leak. Search our network of RepairPal Certified shops near you to speak with a technician about your issue.
As the damage worsens, a faulty CV can produce a loud click, popping, or clunk sound. When making a tight turn at a low rate, frequent brake noise at low speed (caused by damage to the outer CV joints) causes grinding noises. A bad CV joint also causes a vibration in the steering wheel and the car`s floorboard.
If your car is making clicking sounds when driving, a likely culprit is low or dirty engine oil. Motor oil lubricates all of the components so that you can drive with ease. If you are running low on engine oil, the metal parts may start to tap and grind over time.
A clicking noise when driving can indicate problems with your car`s oil, battery, CV joints, or brake pads. If you notice a clicking noise while driving, check your engine oil. If your oil is not low or dirty, you may be dealing with a problem with the car`s battery, starter, axles, or brakes.
When your front wheels are clicking, particularly when turning, that`s a sign that the CV axle has failed. Another sign of a failed CV axle is grease collecting on the inside of the tires.
If you drive a car with a damaged CV, the joint will deteriorate more, making driving impossible. You`ll be at risk of getting into an accident. In summary, it is advisable to neve drive a vehicle with faulty CV joints.
Low Oil Pressure Or Engine Oil Level

The ticking noise might intensify when you start, idle, or accelerate your car. On the other hand, using the wrong engine oil or a bad oil pump can also cause a ticking sound. To steer clear of such issues, check your engine oil level and top it off with the right engine oil.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

My 2003 ford explorer wont start up just get click click click click click click click click
ANSWER : If the battery is weak and the voltage is dropping to below 9 volts you will get the clicking without the starter turning the motor. Have the battery voltage checked and if battery cannot hold a load then replace it and clean the battery terminals and recheck system to see if it starts.

Sudden play & random tugging in steering wheel. Hear clicking from steering wheel & front left tire both while driving straight.
ANSWER : Hello, thank you for writing in. Checking the brakes was a great place to start. At this point the first thing we need to find out is if symptoms happen always, or only when driving over bumpy roads. If you feel it only when going over bumps, you want to check the suspension. If the suspension is not up to par on the vehicle, you will feel and fight those forces in the steering wheel. You can perform a bounce test, and do a visual inspection to see if the suspension shows any signs of leakage or damage. This would include the ball joints. If the suspension seems to be okay, you want to turn your attention to the rack and pinion. For more help with diagnostics and resolving the issue, contact our service department.

Can front wheel drive car engine power rear wheel drive
ANSWER : Anything is possible with enough engineering. The changes you are looking at would take major structural changes and would definitely not be an easy job. You could possibly consult a manufacturing engineer to get more details on how this could actually be carried out and whether it would be feasible.

Loud clicking sound in left front wheel
ANSWER : Hi There,
The clicking sound you are hearing is quite likely related to a damaged CV joint. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. The CV joint is packed with a special grease and sealed tight with the rubber or plastic boot, that is held in place with two clamps. The most common problem with the CV joints is when the protective boot cracks or gets damaged. Once this happens, the grease comes out and moisture and dirt get in, causing the CV joint to wear faster and eventually fail due to lack of lubrication and corrosion. When the CV joint becomes damaged or worn, you may hear a clicking or popping sound coming from this area. I would recommend having an expert from YourMechanic come to your location to diagnose and inspect your CV joints.

My tahoe is making a clicking sound in my front left Tire. I changed my wheel bearings an it still making that clicking sound.
ANSWER : Is your Tahoe 4 Wheel Drive? If so, there are front drive axles that have rubber boots that will often wear and the grease will leak out as you drive. Once the grease is gone, the joints are no longer lubricated and can make noise as they make contact. If the vehicle is not 4WD, sway bar links and worn control arms bushings are other items that may click and make noise as the suspension travels. Consider hiring an experienced technician like one from YourMechanic who can come out and take a closer look as your suspension noise to offer a more personal diagnosis.

my car is making a knocking sound on the left front wheel when driving on bumpy road. I changed wheel bearing and my mechanic cant
ANSWER : A banging or rattling over bumps can be caused by several different suspension components. A worn strut can make noises as can the upper strut mount. The strut mount allows the strut assembly to turn and move up and down. If the strut mount is worn, it can allow the strut assembly to rattle or bang over bumps. Stabilizer bar end links or bushings can also contribute to a banging noise. Worn end links can allow movement in the bar, and the bushings where the bar connects to the chassis can wear away and allow the bar to contact the chassis. Even a worn tie rod or ball joint can cause noises over bumps.

Since so many components can be causing a noise over bumps, have a certified technician inspect the suspension to isolate the exact cause.

Near Constant squealing sound from drive side front wheel.
ANSWER : Hi there. The squealing noise that you are hearing from the wheel is the wheel bearings with no grease in them. I recommend replacing the wheel hub assembly on the driver side front wheel.

If you need further assistance with the squealing noise, then seek out a professional, such as one from Your Mechanic, to help you.

Ratcheting sound in front left wheel area.
ANSWER : The noise is from within the transmission. This vehicle has had many noted complaints for various problems with these transmissions. I would recommend having a dealer check the transmission out since you are under warranty.

However, if you’d like a second opinion on this, consider YourMechanic. A certified mobile technician can come to you and diagnose the sound in person.