• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 1994 - 1995 Specific Tech

94 mustang gt why wont it start

  • Thread starter Thread starter Hurstc84
  • Start date Start date Oct 2, 2023
H

Hurstc84

New Member
Oct 2, 2023
6
0
1
Ga
Oct 2, 2023
#1
  • Oct 2, 2023
  • #1
I have a 1994 mustang gt 5.0ho and I’ve replaced every ignition component on the car there’s no Anit thief I’ve put new fuel pump new timing chain someone please help me out I’ve got fire got fuel
 
H

Hurstc84

New Member
Oct 2, 2023
6
0
1
Ga
Oct 2, 2023
#2
  • Oct 2, 2023
  • #2
And also there is a beep when I’m in the car after the key switch is on and not the normal chime it’s 4 beeps 4-5 times is that any sign of what the problem is
 

nickyb

I gotta say i never painted my nuts, Never Ever
15 Year Member
Apr 3, 2009
2,979
1,626
153
nevada
Oct 2, 2023
#3
  • Oct 2, 2023
  • #3
Have you checked fuel pressure? Checked spark at plugs?
Check the no start dhecklist???
 
H

Hurstc84

New Member
Oct 2, 2023
6
0
1
Ga
Oct 2, 2023
#4
  • Oct 2, 2023
  • #4
Yea fuel is around 45-50 I have spark but it is a weak one it’s seems like there’s something holding it back
 

General karthief

wonder how much it would cost to ship you a pair
20+ Year Stangneter
Aug 25, 2016
27,924
10,570
203
polk county florida
Oct 2, 2023
#5
  • Oct 2, 2023
  • #5
Scan for codes?
 
Reactions: AeroCoupe

AeroCoupe

lube between the nut and the face. I know my lubes
Founding Member
Oct 28, 2001
5,882
4,007
183
Claremore, OK
Oct 2, 2023
#6
  • Oct 2, 2023
  • #6
When you say weak spark are you checking it on the coil wire or at the spark plug end of the individual cylinder wires? Fuel pressure is really high if the car is stock. Stock fuel pressure with the vacuum line off the regulator should be 38-39 psi.
 
Reactions: General karthief
H

Hurstc84

New Member
Oct 2, 2023
6
0
1
Ga
Oct 2, 2023
#7
  • Oct 2, 2023
  • #7
AeroCoupe said:
When you say weak spark are you checking it on the coil wire or at the spark plug end of the individual cylinder wires? Fuel pressure is really high if the car is stock. Stock fuel pressure with the vacuum line off the regulator should be 38-39 psi.
Click to expand...
I had it at 36 but was told 42 at least and yes I’m checking the spark at the end of the plug wires and my obd port acts like it has no power going to it when I plug I’m my scanner nothing hapoens
 

General karthief

wonder how much it would cost to ship you a pair
20+ Year Stangneter
Aug 25, 2016
27,924
10,570
203
polk county florida
Oct 3, 2023
#8
  • Oct 3, 2023
  • #8
Does the cel come on when the key is turned to 'on' or start?
Are you plugging the scanner in under the hood on the passenger side? There is a diagnostic port under the dash but it will not do anything,
You are using a OBD 1 scanner right? The 94-5 models are change-over years, setting up for 4.6 and obd II.
 
H

Hurstc84

New Member
Oct 2, 2023
6
0
1
Ga
Oct 3, 2023
#9
  • Oct 3, 2023
  • #9
I believe my scanner does 1-2 is the one under the hood the same plugstyle
 

Foxtrot245

Member
Aug 22, 2023
7
2
13
Memphis
Oct 3, 2023
#10
  • Oct 3, 2023
  • #10


I bought this one at Autozone it works good for my 95 5.0 for that connector in the passenger side engine bay.
 

General karthief

wonder how much it would cost to ship you a pair
20+ Year Stangneter
Aug 25, 2016
27,924
10,570
203
polk county florida
Oct 3, 2023
#11
  • Oct 3, 2023
  • #11
Hurstc84 said:
I believe my scanner does 1-2 is the one under the hood the same plugstyle
Click to expand...
I believe not. The one under the dash don't do anything.
Should look like this:

Some may still have a cover on them.
 
H

Hurstc84

New Member
Oct 2, 2023
6
0
1
Ga
Oct 3, 2023
#12
  • Oct 3, 2023
  • #12
Foxtrot245 said:


I bought this one at Autozone it works good for my 95 5.0 for that connector in the passenger side engine bay.
Click to expand...
Ok thanks
 
You must log in or register to reply here.

Similar threads

T
Help with a 95 5L crank no start
  • TheBubbaJoe
  • Nov 4, 2025
  • 1994 - 1995 Specific Tech
Replies
3
Views
447
1994 - 1995 Specific Tech Nov 5, 2025
AeroCoupe
F
2004 Mustang GT – Fuel Pump Not Priming
  • Fayio
  • Apr 22, 2026
  • SN95 4.6L Mustang Tech
Replies
7
Views
294
SN95 4.6L Mustang Tech Apr 27, 2026
n0v8or
N
A
1987 5.0 speed density Foxbody crank no start
  • Alan2204
  • May 23, 2026
  • Fox 5.0 Mustang Tech
Replies
10
Views
291
Fox 5.0 Mustang Tech May 30, 2026
Mcmahst
I
98 Mustang GT dying
  • ItsMason
  • May 14, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
3
Views
122
1996 - 2004 SN95 Mustang -General/Talk- Jun 25, 2026
lenzgt
L
B
Electrical Why does my fox body keep frying eecs
  • brandyn200
  • Jun 20, 2026
  • Fox 5.0 Mustang Tech
Replies
8
Views
246
Fox 5.0 Mustang Tech Jun 25, 2026
AeroCoupe
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 1994 - 1995 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?