• Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

Ignition Questions

  • Thread starter Thread starter STVSTANG
  • Start date Start date Oct 23, 2004
S

STVSTANG

New Member
Oct 23, 2004
5
0
0
Oct 23, 2004
#1
  • Oct 23, 2004
  • #1
hey,
I happen to have a question about why my 66 mustang won't start.
I have replaced the spark plugs and the coil. I also replaced the Ignition wires. My car will turn over, but will not start. There is no spark coming out from the Coil, but the Coil is brand new. I think it might be something electrical, but I'm unsure. If anyone happens to know anything, or know what I might need to look at, please reply.

Thanks,
Steve
 

WORTH

20+ Year Stangneter
Nov 18, 2002
2,166
44
98
Cape Cod, Ma.
Oct 24, 2004
#2
  • Oct 24, 2004
  • #2
STVSTANG said:
hey,
I happen to have a question about why my 66 mustang won't start.
I have replaced the spark plugs and the coil. I also replaced the Ignition wires. My car will turn over, but will not start. There is no spark coming out from the Coil, but the Coil is brand new. I think it might be something electrical, but I'm unsure. If anyone happens to know anything, or know what I might need to look at, please reply.

Thanks,
Steve
Click to expand...

SOunds like your new at this. Get yourself a "test light". You don't want a powered one, just a standard non powered test light you can get at any automotive store.

Do a couple of tests for us and we will fix you right up.

Turn on the key; ground the test light clip and touch the point to "+" coil terminal. It should light the test light. IF it doesn't, tap the starter and check it again.

Put the test probe on the "-" coil terminal and have someone crank the engine over, the test light should flash.

Let us know how you make out.
 
You must log in or register to reply here.

Similar threads

A
1987 5.0 speed density Foxbody crank no start
  • Alan2204
  • May 23, 2026
  • Fox 5.0 Mustang Tech
Replies
10
Views
137
Fox 5.0 Mustang Tech May 30, 2026
Mcmahst
J
5.0 ignition wiring help
  • Jetscat7
  • Nov 25, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
3
Views
177
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Nov 25, 2025
Noobz347
F
1986 mustang no start
  • foxyjamss221
  • Oct 11, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
4
Views
291
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Oct 13, 2025
foxyjamss221
F
M
Help! 2003 GT misfire when hot
  • Modular03
  • Feb 10, 2026
  • SN95 4.6L Mustang Tech
Replies
4
Views
311
SN95 4.6L Mustang Tech Feb 13, 2026
Mustang5L5
Engine Hiccup at full throttle
  • keel
  • Jun 2, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
30
Views
285
Fox 5.0 Mustang Tech Yesterday at 10:54 PM
Noobz347
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific 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?