• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Electrical Ignition start acting as ignition on

  • Thread starter Thread starter sav22rem22
  • Start date Start date Feb 10, 2023
Prev
  • 1
  • 2
First Prev 2 of 2

sav22rem22

5 Year Member
Feb 6, 2020
397
86
48
North Carolina
Feb 16, 2023
#21
  • Feb 16, 2023
  • #21
Problem figured out. The ignition switch wiring had a bunch of cuts and splices and some time during the moving around of the dash the red/lt green wire came out of its butt connector. I’m just glad the wire pulled itself out when I was messing around with them.

If anyone may have a similar issue in the future and you’re positive it’s not the switch or the rod, check the wiring right around the switch.

I appreciate everyone’s help. This was extremely frustrating and I’m glad it’s over.
 
Reactions: General karthief

General karthief

wonder how much it would cost to ship you a pair
20+ Year Stangneter
Aug 25, 2016
27,896
10,553
203
polk county florida
Feb 16, 2023
#22
  • Feb 16, 2023
  • #22
Glad to hear it's fixed, I was scatch'n my head on this.
 

sav22rem22

5 Year Member
Feb 6, 2020
397
86
48
North Carolina
Feb 17, 2023
#23
  • Feb 17, 2023
  • #23
General karthief said:
Glad to hear it's fixed, I was scatch'n my head on this.
Click to expand...
To think it was pretty much staring me in the face the whole time too. I could’ve had that remedied and the rest of the car back together by now lol. It was hidden by shrink tubing to be fair to me though
 
Reactions: General karthief

AeroCoupe

lube between the nut and the face. I know my lubes
Founding Member
Oct 28, 2001
5,847
3,978
183
Claremore, OK
Feb 17, 2023
#24
  • Feb 17, 2023
  • #24
Assuming you removed all the butt splices and soldered them all? What a complete pain in the ass.
 

sav22rem22

5 Year Member
Feb 6, 2020
397
86
48
North Carolina
Feb 17, 2023
#25
  • Feb 17, 2023
  • #25
AeroCoupe said:
Assuming you removed all the butt splices and soldered them all? What a complete pain in the ass.
Click to expand...
I found it late last night so I haven’t done anything yet but once I get off work today if it’s not raining I’m going to start. Whoever did all of it butchered it to death and I’m going to end up not having enough wire once I take off the other end of the butt connector so I’ll have to get some appropriate gauge wire and will fix it all up and solder it all.
 
Reactions: General karthief

AeroCoupe

lube between the nut and the face. I know my lubes
Founding Member
Oct 28, 2001
5,847
3,978
183
Claremore, OK
Feb 17, 2023
#26
  • Feb 17, 2023
  • #26
Would this help?

Advance Auto Parts - Down for Maintenance

Not sure how long the pigtails are but for $5 it may be the ticket. LMR also sells it but its double the cost.

https://lmr.com/item/LRS-11572A-PG/Ignition-Switch-Mustang-79-93
 

sav22rem22

5 Year Member
Feb 6, 2020
397
86
48
North Carolina
Feb 17, 2023
#27
  • Feb 17, 2023
  • #27
AeroCoupe said:
Would this help?

Advance Auto Parts - Down for Maintenance

Not sure how long the pigtails are but for $5 it may be the ticket. LMR also sells it but its double the cost.

https://lmr.com/item/LRS-11572A-PG/Ignition-Switch-Mustang-79-93
Click to expand...
I appreciate it that did help. There was an advance auto close to my work so I went and picked one of those up from there and I rigged the wire up to work in the mean time. Car now runs perfectly and fires right up. Now I need to fix a vacuum leak that I most definitely caused by letting the dash sit on the hvac control vacuum block lines.
 
Reactions: AeroCoupe

Mindseye007

5 Year Member
Oct 21, 2020
566
131
63
ontario
Apr 9, 2023
#28
  • Apr 9, 2023
  • #28
85GTStangGuy said:
Fyi, RockAuto sells the Motorcraft brand ignition switch.
Click to expand...
if a wire connected by a butt connecter came loose going to the Motorcraft Ignition Switch would it cause the motor only to crank and not start? which wire would it be?
 
Last edited: Apr 9, 2023
Prev
  • 1
  • 2
First Prev 2 of 2
You must log in or register to reply here.

Similar threads

C
Electrical HELP! 1989 5.0 Stick, Voltage Bleed onto Ignition Trigger wire
  • ChickenDeluxe
  • May 14, 2026
  • Fox 5.0 Mustang Tech
Replies
7
Views
211
Fox 5.0 Mustang Tech May 24, 2026
ChickenDeluxe
C
M
85 mustang 5.0 cranking in run position
  • Mamaclean
  • May 23, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
3
Views
128
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jun 1, 2026
General karthief
S
All power lost at crank
  • saf_blu302
  • Mar 7, 2026
  • 1994 - 1995 Specific Tech
Replies
4
Views
228
1994 - 1995 Specific Tech Mar 12, 2026
General karthief
A
1987 5.0 speed density Foxbody crank no start
  • Alan2204
  • May 23, 2026
  • Fox 5.0 Mustang Tech
Replies
10
Views
253
Fox 5.0 Mustang Tech May 30, 2026
Mcmahst
8
Electrical Crank-no start ... no spark ... no injector pulse, was it something I did? (redux)
  • 85gtCOBRA
  • Oct 28, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
542
Fox 5.0 Mustang Tech Oct 29, 2025
85gtCOBRA
8
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
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?