Front end clunk exorcism guide

Subscribe
Oct 2, 2011 | 11:05 AM
  #16  
will the linked ball joints above work on 05-07 cars?
Reply 0
Oct 9, 2011 | 12:02 PM
  #17  
Quote: will the linked ball joints above work on 05-07 cars?
I would check with a supplier. I am pretty sure that yes.
Reply 0
Oct 10, 2011 | 02:22 AM
  #18  
my right susepsnsion area makes LOUD creaking, squeaking noise whenever braking.
Could bad upper a arm bushing make this noise, or is it the LCA outer bushing?
Also could either of bad bushings cause a pull to one side when braking?
Reply 1
Aug 18, 2013 | 06:09 PM
  #19  
How do you decipher between problem #3 and #4? I can imagine a metal to metal clunk like I'm hearing from either one of the two. I'm lowered so I'm temped to just get the megan racing roll center adjusters. But if that isn't the problem... I'll be pissed for $200 wasted. Anyone have exp with them? Is the difference noticeable?
http://www.meganracing.com/product.a...d=850&catid=90
versus $60 on ebay....
Reply 0
Aug 19, 2013 | 12:57 AM
  #20  
I put the Megan rca's on my 05 sedan a couple of weeks ago. Car has 118K miles and both boots were torn on the oem's. Had a bad pop when turning and going up inclines before the install and it's completely gone now. I also had to get a new alignment and had had one less than a month prior. So I believe they worked like they should in changing the geometry of the suspension and voila, the popping is gone. The popping can be a hard noise to pinpoint, when my front endlinks went bad the made the same sound.
Reply 0
Aug 19, 2013 | 01:06 AM
  #21  
Quote: I put the Megan rca's on my 05 sedan a couple of weeks ago. Car has 118K miles and both boots were torn on the oem's. Had a bad pop when turning and going up inclines before the install and it's completely gone now. I also had to get a new alignment and had had one less than a month prior. So I believe they worked like they should in changing the geometry of the suspension and voila, the popping is gone. The popping can be a hard noise to pinpoint, when my front endlinks went bad the made the same sound.
thanks for chiming in. I'm not sure if this guy is completely correct:
http://forums.nicoclub.com/megan-rol...r-t485861.html
(saying they are junk)

I'm contemplating buying the cheapo's vs the megans...
I know they lower the height of the lower control arms, but supposedly they do not lower the pivot point therefore I'm not sure what to get!!
Reply 0
Aug 19, 2013 | 07:22 AM
  #22  
There are a few threads on here from people that have the Megans and no complaints so far that I have seen. Granted I've only had mine for a couple of weeks but I'm happy with them.
Reply 0
Aug 24, 2013 | 08:49 AM
  #23  
I went with CZP brand ball joints (china made)
So that I could also do LCA bushings in and out and get my sway bar end links re done with adjustable ones at the same time.
The clunk still exists... The only things I haven't replaced are upper control arm ball joints and CR ball joints. Are either available or is it currently only possible to change the entire control arms? Not sure if the clunk is CR or upper A arm ball joints.. ****
Reply 0
Feb 15, 2017 | 01:58 AM
  #24  
Went with affordable compression rods with Energy bushings pressed in. Solid is a rock. Thanks for posting this.
Reply 0
Feb 16, 2017 | 06:41 AM
  #25  
Quote: thanks for chiming in. I'm not sure if this guy is completely correct:
http://forums.nicoclub.com/megan-rol...r-t485861.html
(saying they are junk)

I'm contemplating buying the cheapo's vs the megans...
I know they lower the height of the lower control arms, but supposedly they do not lower the pivot point therefore I'm not sure what to get!!
3 Years and 20K miles later and the Megans are still working great.
Reply 0
Feb 16, 2017 | 10:59 AM
  #26  
Thanks for updating us blue dream. Post about it in Scragglerock's "how are your aftermarket parts" thread.
Reply 0
Feb 16, 2017 | 12:40 PM
  #27  
Quote: 3 Years and 20K miles later and the Megans are still working great.
the CZP cheapo ones also held up for about the same time-frame and I drove very hard.

either way the future generations will be fine... Though I would go for the megans at this point.
Reply 1
Nov 13, 2021 | 05:47 PM
  #28  
Quote: There're a lot of threads and complaints about front end clunks, pops, squeaks an so on. I hope to summarize possible culprits ans steps to exterminate them. Steps are somewhat arranged in order you should attempt to fix the issue.
I have 141 K km on my car which is 90% city use on quite rough roads as well as 6 summers of autocrossing and track days. As of 2 hours ago it is 100% clunk free.

1) Worn out sway bar end link. Replacement cost $30-$40, usually DYI, unless it is seized and it must be cut off. How to troubleshoot:
-lift BOTH sides of the car and place it on jack stands. Or, if you have drive on ramps, drive on top of them
-remove end-link to control arm nut and push end link out. Do one at a time to pinpoint the bad one
-tape it to the sway bar
-go for a drive. It is perfectly safe.
-if clunk is gone, then there's bad end link. If not, then there's something else.

2) Compression rod bushings-this problems starts as early as 50K km.
- Option 1-get replacement compression rods. Cost-about $150-$180 each + 1.5 hours of shop labour. Problem WILL come back again.
- Option 2-get Energy Suspension compression rod bushings. Entire front end kit is $90-$100, you may want to get full kit-read on. Installation is within 1 hr of shop time

3) Worn out lower ball joints. They do knock more when wheels are turned and they knock during weight shift, like coming to full stop. There's no way to identify failed ball joint unless you have special tools. They gonna feel tight no matter what. Leaking boot is some indicator. Parts-$60 per pair, labour-2-2.5 hours. Not DYI job, although I've seen DYI how-to.

4) Worn, or rather completely destroyed inner bushings in front control arm. They come in kit mentioned in #2. Labour-1hr. Why not do outer bushings(shock mount) as well-included in kit too? That's another 30 minutes.

5) Worn out ball joint in front upper control arm(fork or "A"-shaped arm). Here's video how to check for it.
http://www.youtube.com/watch?v=xpi7gVhyZGg
Replacement if fairly easy, just be ready to remove shock and have grinder on hand-old ball joint will have to be cut off. There's conical seat which will be PIA to remove(it must be transferred to new arm)-do not event try to pry it out- cut it off the old arm, place cone on top of vise(do not tighten-just set on top with narrow side up) and punch remains of old bolt out. If you have coilovers, there's no need to remove shock-lower the spring perch all the way down to get spring out of the way.
Cost-$80 each aftermarket(cast aluminum) or $130 Nissan OEM replacement. There's a wide range of aftermarket adjustable arms as well. I went with $80 ones-car is likely to fall apart in 3-4 years(or rather-I will kill it!) and they should last this time.
Replacing at the shop-1.5 hours for both.

6) Worn out shock mount. I never dealt with this issue, because I went with coilovers which have pillow ball upper mount. However, clunks didn't go away.
It helped some members, so I do not rule it out. I do not know the cost of the part, but labour time is about 1hr. It is DYI job, but you need to rent coil spring compressor.


I also noticed that replacing one of the components with stronger part makes something on the brink of failure to fail quicker.After I replaced compression rod bushings I enjoyed clunk free ride for few weeks. After 3 autocrosses ball joint started to knock like crazy. Right now it is quiet again.
Since I have replaced everything, but tie rod ends I expect them to start making noise in near future. I'll put some Tein's in

Ok so ive literally replaced everything you have listed here twice in 2 years and cannot find the knock in my front end the car has been to multiple shops and dealerships and nobody can find the problem I NEED HELP!
Reply 0
Nov 13, 2021 | 06:02 PM
  #29  
Are you sure it's not just a worn out strut that's making the clunking sound?

You didn't mention anything about wheel bearings being replaced.

EXACTLY what conditions does it make the noise, be very detailed in your description.
Reply 0
Nov 13, 2021 | 06:11 PM
  #30  
Quote: Are you sure it's not just a worn out strut that's making the clunking sound?

You didn't mention anything about wheel bearings being replaced.

EXACTLY what conditions does it make the noise, be very detailed in your description.

struts have been replaced hub bearings and the actual spindle itself are the only thing that havent been replaced! There is 0 sound coming from hub bearing and u cannot replicate the sound in any way besides hitting a bump and I can be going as slow as 5mph u can also hit the brakes and it does the same clunk sound doesnt matter if your going in reverse or forward the bigger the bump the harder the sound. Braking makes the sound on flat ground and when I say hit a bump u can hit a crack in a flat parking lot and it sounds like the front end is about to fall off! U cant feel whats actually naking the sound thru steering or braking doesnt affect the car in any way just driving me crazy for 2 years now!
Reply 0