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

Code 96...How to Resolve? Fuel Pump Circuit Issue?

  • Thread starter Thread starter 91StangGT5.0
  • Start date Start date Mar 30, 2010

91StangGT5.0

Member
Oct 21, 2009
162
0
17
Mar 30, 2010
#1
  • Mar 30, 2010
  • #1
I hear my Fuel Pump prime when I turn the key, but I'm getting a KOEO code 96 and have no idea as to what it could be relating to. I do notice when I turn my car on it will sometimes start up and sputter down like it's going to do but if I give it gas it goes away and runs normal. If I do nothing sometimes it dies or goes back to idling normal.
 

liljoe07

5 Year Member
Feb 18, 2009
1,622
363
124
Cartersville,Ga
Mar 30, 2010
#2
  • Mar 30, 2010
  • #2
Memory code? Or No?

Is this the car your screen leads to believe?
 

91StangGT5.0

Member
Oct 21, 2009
162
0
17
Mar 31, 2010
#3
  • Mar 31, 2010
  • #3
My code reader read it as continous memory so yes I guess so. It came up on a KOEO test.
 

liljoe07

5 Year Member
Feb 18, 2009
1,622
363
124
Cartersville,Ga
Mar 31, 2010
#4
  • Mar 31, 2010
  • #4
Clear the codes. Drive it around for a day or two. Then run the codes again. At this point I wouldnt worry about it. If it comes back, thats a different story.
 

91StangGT5.0

Member
Oct 21, 2009
162
0
17
Apr 1, 2010
#5
  • Apr 1, 2010
  • #5
liljoe07 said:
Clear the codes. Drive it around for a day or two. Then run the codes again. At this point I wouldnt worry about it. If it comes back, thats a different story.
Click to expand...

My car runs fine. It's just after I've got the engine warm and drive it for a bit then turn it off and turn it on again a couple minutes later the rpms go up and down acting like it's going to stall, most of the time it does. If I give a little gas when it happens it idles fine after that.
 

liljoe07

5 Year Member
Feb 18, 2009
1,622
363
124
Cartersville,Ga
Apr 1, 2010
#6
  • Apr 1, 2010
  • #6
I'd go over the 10 pin connectors first. Make sure the terminals are clean and making good contact.
 
You must log in or register to reply here.

Similar threads

S
92 5.0 almost starts
  • Steverino
  • Sep 23, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
5
Views
259
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Sep 25, 2026
General karthief
B
Electrical Why does my fox body keep frying eecs
  • brandyn200
  • Jun 20, 2026
  • Fox 5.0 Mustang Tech
Replies
8
Views
486
Fox 5.0 Mustang Tech Jun 25, 2026
AeroCoupe
F
2004 Mustang GT – Fuel Pump Not Priming
  • Fayio
  • Apr 22, 2026
  • SN95 4.6L Mustang Tech
Replies
7
Views
521
SN95 4.6L Mustang Tech Apr 27, 2026
n0v8or
N
S
FUEL PUMP ALWAYS ON
  • Scwhitten
  • Jun 6, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • 2
Replies
34
Views
1K
1996 - 2004 SN95 Mustang -General/Talk- Oct 5, 2026
Scwhitten
S
M
01 mustang 3.8 fuel pressure issue
  • Mhaley2006
  • May 29, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
4
Views
517
1996 - 2004 SN95 Mustang -General/Talk- Aug 9, 2026
JohnKay
J
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?