• Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

spitting and sputtering just after trying to start....

  • Thread starter Thread starter branman444
  • Start date Start date Jun 24, 2008
B

branman444

New Member
Feb 10, 2007
22
0
0
Jun 24, 2008
#1
  • Jun 24, 2008
  • #1
Ok when i get in and start my stang it turns over perfect and starts for about 1 second. Then it pops out both pipes and dies.
Vrooom...pop.pop dead.
It does not do it every time i start. It seems like if i let it sit after running for about 20/30 minutes it does it more than any other time. It just started one day out of the blue. It may go all day or it may do it nearly every time i start.
I cant figure out whats up....HELP pease!
 

d98gt

Founding Member
Mar 14, 2002
4,505
59
204
SE Texas
Jun 24, 2008
#2
  • Jun 24, 2008
  • #2
If you give it gas while starting--does it still just die or will it run until you let off the gas?
 
B

branman444

New Member
Feb 10, 2007
22
0
0
Jun 24, 2008
#3
  • Jun 24, 2008
  • #3
d98gt said:
If you give it gas while starting--does it still just die or will it run until you let off the gas?
Click to expand...

Yea the thing about it i can give it gas and it will start and then run just fine. If it does the sputter thing it wil start perfectly just seconds after that when i try again.
 

d98gt

Founding Member
Mar 14, 2002
4,505
59
204
SE Texas
Jun 24, 2008
#4
  • Jun 24, 2008
  • #4
Idle Air Control valve Do a search on here about it (IAC) and you can find a fix, or you can replace it
 

rabidscoobie

10 Year Member
Jun 21, 2007
616
12
48
College Station,TX
Jun 25, 2008
#5
  • Jun 25, 2008
  • #5
The week I got rid of the GT it was doin that,but my prob was the plugs were bad,replaced them about 6 months before so I didnt think that would be the prob...but they were Bosch plugs....crap.Long as my foot stayed on the gas it ran.
 

COramprat

...I can take it. I think.
20+ Year Stangneter
Mar 2, 2003
8,474
1,463
223
Sea of Tranquility
Jun 25, 2008
#6
  • Jun 25, 2008
  • #6
d98gt said:
Idle Air Control valve Do a search on here about it (IAC) and you can find a fix, or you can replace it
Click to expand...

I second that. Check hoses from the air intake but I'd give dollars to donuts the IAC is goofing.

 
B

branman444

New Member
Feb 10, 2007
22
0
0
Jun 25, 2008
#7
  • Jun 25, 2008
  • #7
once it starts it runs like a champ. IAC would that throw a CEL?
 

d98gt

Founding Member
Mar 14, 2002
4,505
59
204
SE Texas
Jun 25, 2008
#8
  • Jun 25, 2008
  • #8
When mine decided to act up on me, which was years ago, I received no CEL. My car wouldn't idle so it made for a fun trip to town to get it fixed especially since I had an auto
 

Stark77

Member
Jun 11, 2008
501
0
16
Tallahassee, FL
Jun 25, 2008
#9
  • Jun 25, 2008
  • #9
Do you have a handheld tuner or DTC reader? If not take it to autozone or some place similar and post up the DTC code that's throwing the CEL.
 
B

branman444

New Member
Feb 10, 2007
22
0
0
Jun 25, 2008
#10
  • Jun 25, 2008
  • #10
d98gt said:
When mine decided to act up on me, which was years ago, I received no CEL. My car wouldn't idle so it made for a fun trip to town to get it fixed especially since I had an auto
Click to expand...

Thats just it im not getting a CEL. I was asking to see if it would or not if it were the IAC. Sorry i need to make my self more clear.
 

d98gt

Founding Member
Mar 14, 2002
4,505
59
204
SE Texas
Jun 25, 2008
#11
  • Jun 25, 2008
  • #11
You aren't going to get a CEL over it
 
You must log in or register to reply here.

Similar threads

B
Engine Another no start after washing engine bay
  • bruno
  • Apr 26, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
24
Views
601
Fox 5.0 Mustang Tech May 7, 2026
AeroCoupe
B
'03 GT Fuel Pump/Pressure/Delivery Issue
  • Brodach
  • Oct 21, 2025
  • SN95 4.6L Mustang Tech
Replies
8
Views
873
SN95 4.6L Mustang Tech Oct 31, 2025
gkomo
S
Need help asap
  • shaggyman65
  • Dec 24, 2025
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
2
Views
244
1996 - 2004 SN95 Mustang -General/Talk- Dec 24, 2025
shaggyman65
S
Hard to start when engine is cold
  • 86_Capri
  • Mar 11, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
32
Views
889
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jun 21, 2026
CAMTWO1070
W
Megasquirt base tune for 94 5.0
  • wrx757
  • Mar 6, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
3
Views
182
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Mar 6, 2026
wrx757
W
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L 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?