Knocking Noise Under Your Car or Truck? Simple Suspension Solutions!

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Is there a knocking noise happening under your car or truck more than just when you hit bumps? Usually the fist thought is a strut or spring, but sometimes it’s the sway bar link! In this video, Sue points out how and why a sway bar link might break and what kind of problems it can cause! Sway bar links connect the sway bar, or anti-roll bar, to some other suspension component, like a strut or control arm. These links usually have a swivel joint so that they can move with the articulation of your vehicle’s suspension. Over time the joint can wear down and break, leaving the bar of the link swinging free to clunk and bang on all sorts of things! While it may seem like a simple problem that you can put off, there is real potential for damage, so make sure to give this one your attention as soon as you can!

🔧 List of tools used:
• Flat Blade Screwdriver
• Pry Bar
• Complete Metric Wrench Set
• Complete Metric Socket Set
• Floor Jack
• Jack Stands

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⚠ DISCLAIMER:
While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

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119 Comments

Avatar of @Ceeby1234
@Ceeby1234
09.09.2024
So that ticking sound at the start is that the sound? I have a 09 pathfinder that when accelerating or more or less maintaining speed. Usually when it’s at 1-1.1k rpm it makes a ticking sound like what’s in the video. Also just had my timing chain redone etc from a reputable mech. But just can’t figure out what the noise is.
Avatar of @AminoX4Gamer
@AminoX4Gamer
29.08.2024
Hello ! Can you tell us what's that clapping/knocking noise was in the first 10seconds of the video? Im having the same noise
Avatar of @CesarD321
@CesarD321
29.08.2024
The intro was so pointless
Avatar of @TwinChaosOfficial
@TwinChaosOfficial
19.08.2024
I still don’t know what’s knocking under my car but I’ve watched about 4 hours worth of your guys videos so I’m sure I’ll find it when I jack the car up
Avatar of @mirellamagallanes9971
@mirellamagallanes9971
15.08.2024
I just started hearing a sound like metal banging together, possibly coming from under the engine area. I have an 08 civic lx. I keep seeing this clunking noise that could be the sway links bit it isn't a knocking more so metal hitting other pieces of metal. Any ideas???
Avatar of @lawrencebeverly7062
@lawrencebeverly7062
12.08.2024
Excellent explanation and instructions. Thank you
Avatar of @blizzyblizzyblizzy
@blizzyblizzyblizzy
09.08.2024
What if its a "click click" noise when i go over a speed bump or dip in the road?
Avatar of @zeroneutral
@zeroneutral
25.07.2024
How the heck?
Avatar of @erojiegodwin8956
@erojiegodwin8956
25.07.2024
Good job
Avatar of @leavingasap843
@leavingasap843
12.07.2024
Whoa a chick gurl, like a female persons
Avatar of @dannyr333
@dannyr333
11.07.2024
Shes cool
Avatar of @dewservices
@dewservices
10.07.2024
Do you need to redo your alignment once you do this repair?
Avatar of @cesarbriones2419
@cesarbriones2419
10.07.2024
I can’t believe anyone would drive with any part of their car “loose”.
Avatar of @sungod8170
@sungod8170
10.07.2024
I have the exact same noise but on the back on a e46 but i dont know what might be
Avatar of @eyeztheenterteina805
@eyeztheenterteina805
10.07.2024
This is by far, the best sway bar vid I've watched. And the best part is, it's a female 🙌🙌 The before and afters, showing us what it looks like while the car is moving, and explaining how the ball joint actually works was really easy to understand.
I was going to pay my mechanic to replace ours but I'm going to give it a go after watching this. She made it look easy peasy, you go girrrrrl
Avatar of @glennmagallanes2598
@glennmagallanes2598
10.07.2024
Can you help me about my car squeicky noise
Avatar of @aricv1295
@aricv1295
10.07.2024
The ol self healing clunk
Avatar of @Firebadbob
@Firebadbob
09.07.2024
I’m hearing a knock when I hit a bump. It’s on driver side. It has to do with me changing my axle. Never heard it until then
Avatar of @kingtriplebbb5347
@kingtriplebbb5347
09.07.2024
❤❤❤❤❤❤❤❤❤❤❤❤I Love this Lady!!!!! Yaaaaaaaa🎉 🙏🙏🙏🙏🙏🙏🙏 Thank You , Thank You , Thank you !! For Sharing😁😁 👍👍👍👍👍

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