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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Clunking sound

  • Thread starter Thread starter DeathMetal
  • Start date Start date Nov 1, 2005
D

DeathMetal

Member
Jun 3, 2004
3
2
13
Wisconsin
Nov 1, 2005
#1
  • Nov 1, 2005
  • #1
Every time I accellerate from a stop, I hear a kinda quiet "clunk" sound coming from what seems to be the rear driver side wheel. This noise also happens sometimes when I am making a righthand turn. Any Ideas what this might be?

I just took the wheel spacer I had on and checked it out, its fine. I retorqued that down and the wheel down but the noise still occurs.
 

tomustang

Psychotic Member
Founding Member
Jun 8, 2000
3,434
2
78
McLean Hospital
Nov 1, 2005
#2
  • Nov 1, 2005
  • #2
check the park brake wire, sometimes it slaps against the LCA's and around
 
K

Kilgore Trout

Fried or Broiled ?
10 Year Member
Mar 30, 2005
4,749
95
134
Nov 1, 2005
#3
  • Nov 1, 2005
  • #3
If you still have the stock shocks and struts on it will feel like a whole new car when you replace those crappy stockers... The shocks could be so shot they could be making the sound you mention.

I have the same year as you and when I did mine it made a huge diff.
 
D

DeathMetal

Member
Jun 3, 2004
3
2
13
Wisconsin
Nov 1, 2005
#4
  • Nov 1, 2005
  • #4
Hmm, I put new top of the line monroe shocks on the rear not too long ago.

Also it doesn't really sound like a wire slapping against something, its more of a mechanical clunk noise.
 

streetstang03

unModerator
Dec 27, 2003
0
1
0
the dark side of the moon/home of the 1999, 2003,
Nov 1, 2005
#5
  • Nov 1, 2005
  • #5
auto or manual??
 

helty

some Ukrainian's enjoying a handjob via my credit
Mar 30, 2005
1,461
1
39
Baltimore, MD
Nov 1, 2005
#6
  • Nov 1, 2005
  • #6
i didnt see an aftermarket exhaust in your sig, but same thing happened to me, and it was the over-axle tubing rubbing on the frame. you can still check it out, its an option.
 
D

DeathMetal

Member
Jun 3, 2004
3
2
13
Wisconsin
Nov 2, 2005
#7
  • Nov 2, 2005
  • #7
streetstang03 said:
auto or manual??
Click to expand...

Auto
 

RedWings44

Member
May 19, 2012
179
5
19
Oct 15, 2015
#8
  • Oct 15, 2015
  • #8
I am having this same issue. It seems to stop when I get up to speed or use the brakes. After I'm up to speed it stops and does not make the same noise for the duration of the trip.

I have bad bushings on my trailing arms, but I'm pretty sure they aren't responsible for this clunk because it sounds like a different noise.

Any ideas? Suggestions? I looked underneath and the bolts all look tight. Brake line looks normal. The shocks were replaced less than a month ago.
 

RedWings44

Member
May 19, 2012
179
5
19
Oct 15, 2015
#9
  • Oct 15, 2015
  • #9
I should add that mine is an automatic 3.8L v6, 1998. I did a thread search and found this thread so I apologize that I'm in the wrong spot.
 
I

Infinite Monkeys

New Member
Oct 18, 2015
5
0
1
Oct 19, 2015
#10
  • Oct 19, 2015
  • #10
Maybe a ring and pinion slap, or an axle shaft going out. Check your driveshaft bolts.
 

RedWings44

Member
May 19, 2012
179
5
19
Oct 19, 2015
#11
  • Oct 19, 2015
  • #11
Everything seems tight. If it is one of those, why would it stop making noise after the first little bit of the trip and not make it again for the remainder? (Including stopping and starting)
 
I

Infinite Monkeys

New Member
Oct 18, 2015
5
0
1
Oct 19, 2015
#12
  • Oct 19, 2015
  • #12
My thought was that once power is applied, the pinion hits against the ring gear, causing the sound. Once cruising, there is constant contact and no noise.

Have you checked your shock mounting bolts. Worn out drive shaft U joints could also be a strong suspect.
 

RedWings44

Member
May 19, 2012
179
5
19
Oct 19, 2015
#13
  • Oct 19, 2015
  • #13
I've checkedevery bolt that I can think of. The bushings are bad on the trailing arms, but those are making a slightly different sound. I just had the shocks replaced so that was my original thought (thinking loose bolts or something like that). But the noise is only coming from the driver's side and it doesn't happen when I am braking or up to speed. Do you think that a loose brake pad could be an issue? It also won't make noise at the same time it normally does if I have just driven it recently.
 

Pantera2013

Member
Sep 29, 2015
126
5
18
Kansas
Oct 19, 2015
#14
  • Oct 19, 2015
  • #14
Wheel bearing or wheel hub
 

RedWings44

Member
May 19, 2012
179
5
19
Oct 19, 2015
#15
  • Oct 19, 2015
  • #15
I haven't ruled that out, but it doesn't seem consistent with that.
 
J

jeno_labanca

Member
Oct 10, 2014
109
6
18
Oct 19, 2015
#16
  • Oct 19, 2015
  • #16
Check your trans mount


Sent from my iPhone using Tapatalk
 

RedWings44

Member
May 19, 2012
179
5
19
Oct 19, 2015
#17
  • Oct 19, 2015
  • #17
I've checked that and it's all pretty solid up there. The noise is coming from fartherback than that though.
 

skyline247

Advanced Member
Jul 28, 2014
816
225
73
Cincinnati, OH
Oct 19, 2015
#18
  • Oct 19, 2015
  • #18
I occasionally hear something similar in my fox. I'm curious to see what the cause of it is on yours.

Sent from my Nexus 6 using Tapatalk
 
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