• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-

Coil spring pig tail not sitting in the control arm

  • Thread starter Thread starter Jakub2537
  • Start date Start date Apr 15, 2023
  • 1
  • 2
Next
1 of 2 Next Last
J

Jakub2537

New Member
Apr 15, 2023
20
0
1
Apr 15, 2023
#1
  • Apr 15, 2023
  • #1
I’ve recently tried installing bmr lowering springs on my 1989 foxbody mustang 5.0 hatchback, but the pig tail is not sitting in the perch on the control arm, what do I do from here.
 

Rdub6

So while I wait to figure out my rear end issues
5 Year Member
Dec 29, 2017
3,957
2,937
153
Long Island, NY
Apr 15, 2023
#2
  • Apr 15, 2023
  • #2
Did you try jacking it back up with the suspension hanging? You may be able to get a good enough grip to spin it to where it needs to be.
 
J

Jakub2537

New Member
Apr 15, 2023
20
0
1
Apr 15, 2023
#3
  • Apr 15, 2023
  • #3
Hi there I did that and it did go in no problem but once I let loose the jack the strut fully decompressed and it just come off again
 

Rdub6

So while I wait to figure out my rear end issues
5 Year Member
Dec 29, 2017
3,957
2,937
153
Long Island, NY
Apr 15, 2023
#4
  • Apr 15, 2023
  • #4
You sure that spring perch area was clean and free of debris? It’s just one side that’s giving you the problem?
 
J

Jakub2537

New Member
Apr 15, 2023
20
0
1
Apr 15, 2023
#5
  • Apr 15, 2023
  • #5
Hi there I did make to get rid of all debris and I didn’t do the other side because I’m nervous if I’ll have the same problem.
 

Rdub6

So while I wait to figure out my rear end issues
5 Year Member
Dec 29, 2017
3,957
2,937
153
Long Island, NY
Apr 15, 2023
#6
  • Apr 15, 2023
  • #6
Is your picture of the driver or passenger side? Hard to tell
 
J

Jakub2537

New Member
Apr 15, 2023
20
0
1
Apr 15, 2023
#7
  • Apr 15, 2023
  • #7
Drivers
 

Rdub6

So while I wait to figure out my rear end issues
5 Year Member
Dec 29, 2017
3,957
2,937
153
Long Island, NY
Apr 15, 2023
#8
  • Apr 15, 2023
  • #8
Maybe there is something going on at the top of the spring? Are you using the isolators at the top also?
 
J

Jakub2537

New Member
Apr 15, 2023
20
0
1
Apr 15, 2023
#9
  • Apr 15, 2023
  • #9
Yes both isolators
 
J

Jakub2537

New Member
Apr 15, 2023
20
0
1
Apr 15, 2023
#10
  • Apr 15, 2023
  • #10
I tried without them and same problem
 

Rdub6

So while I wait to figure out my rear end issues
5 Year Member
Dec 29, 2017
3,957
2,937
153
Long Island, NY
Apr 15, 2023
#11
  • Apr 15, 2023
  • #11
Just wondering……. Are you using the Maximum Motorsports install tool to get the springs in? If not….. how are you doing it?
 
J

Jakub2537

New Member
Apr 15, 2023
20
0
1
Apr 15, 2023
#12
  • Apr 15, 2023
  • #12
I am using the tool
 
J

Jakub2537

New Member
Apr 15, 2023
20
0
1
Apr 15, 2023
#13
  • Apr 15, 2023
  • #13
But I also did it once without it and same problem
 

Rdub6

So while I wait to figure out my rear end issues
5 Year Member
Dec 29, 2017
3,957
2,937
153
Long Island, NY
Apr 15, 2023
#14
  • Apr 15, 2023
  • #14
Damn. I recently did Eibach lowering springs, with all new isolators, and springs went right in with that tool.
Is there a motor in the car?
 

Rdub6

So while I wait to figure out my rear end issues
5 Year Member
Dec 29, 2017
3,957
2,937
153
Long Island, NY
Apr 15, 2023
#15
  • Apr 15, 2023
  • #15
Any more pics that may show a little more of what you’re working with?
 
J

Jakub2537

New Member
Apr 15, 2023
20
0
1
Apr 15, 2023
#16
  • Apr 15, 2023
  • #16
yes a complete 5.0
 
J

Jakub2537

New Member
Apr 15, 2023
20
0
1
Apr 15, 2023
#17
  • Apr 15, 2023
  • #17


 

Attachments

  • 7E88E3FF-B36B-4864-838E-CA48ADEBF892.webp
    536.2 KB · Views: 136
J

Jakub2537

New Member
Apr 15, 2023
20
0
1
Apr 15, 2023
#18
  • Apr 15, 2023
  • #18
Those are all the photos I got
 

Rdub6

So while I wait to figure out my rear end issues
5 Year Member
Dec 29, 2017
3,957
2,937
153
Long Island, NY
Apr 15, 2023
#19
  • Apr 15, 2023
  • #19
When you spin it to get it in place, is the isolator moving, or staying put? Maybe the spring is moving, but the isolator is not, still preventing it from falling into the perch?
Maybe you need to thread the isolator on a little further?
 

Rdub6

So while I wait to figure out my rear end issues
5 Year Member
Dec 29, 2017
3,957
2,937
153
Long Island, NY
Apr 15, 2023
#20
  • Apr 15, 2023
  • #20
And just curious….. what is all the white/silver coloring in the spring perch?
 
  • 1
  • 2
Next
1 of 2 Next Last
You must log in or register to reply here.

Similar threads

Suspension Is somethig Wrong Here?
  • Icemanxxxv
  • Jul 11, 2026
  • Fox 5.0 Mustang Tech
Replies
5
Views
150
Fox 5.0 Mustang Tech Jul 11, 2026
AeroCoupe
M
Bent Rear Spring Perches
  • Miozu
  • Aug 18, 2025
  • SN95 4.6L Mustang Tech
Replies
4
Views
432
SN95 4.6L Mustang Tech Sep 8, 2025
PSKSAM2
P
J
Foxbody mustang throttle body return spring
  • Jakub2537
  • May 18, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
2
Views
157
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 18, 2026
86HO5.0
8
O
Resolved 89 Convertible help
  • obeone66
  • Aug 8, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
5
Views
282
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Aug 8, 2025
LILCBRA
R
Suspension Lower control arms needed
  • racer_dave
  • Feb 9, 2026
  • 1974 - 1978 Mustang II Talk & Tech
Replies
3
Views
288
1974 - 1978 Mustang II Talk & Tech Feb 20, 2026
Noobz347
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?