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

1st probrem with my baby!!! HELP!!!!

  • Thread starter Thread starter mity2
  • Start date Start date Oct 16, 2004

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Oct 16, 2004
#1
  • Oct 16, 2004
  • #1
1st SERIOUS probrem with my baby!!! HELP!!!!

My car is experiencing 1st serious probrem!!! she'll start, and stay running as long as i give it a gas, but as soon as I let go the gas, she dies. Another word, it wond idle. what could it be???? No CEL, and it just suddenly happened!!!! HELP!!!


edit - is it the idle air control valve I've heard many many times about??
 
N

narongc73

New Member
Aug 3, 2004
146
0
0
Oct 16, 2004
#2
  • Oct 16, 2004
  • #2
mity2 said:
My car is experiencing 1st serious probrem!!! she'll start, and stay running as long as i give it a gas, but as soon as I let go the gas, she dies. Another word, it wond idle. what could it be???? No CEL, and it just suddenly happened!!!! HELP!!!


edit - is it the idle air control valve I've heard many many times about??
Click to expand...

PCV valve
 

jastang

Founding Member
Nov 21, 2000
947
1
18
Little Elm, TX
Oct 16, 2004
#3
  • Oct 16, 2004
  • #3
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Oct 16, 2004
#4
  • Oct 16, 2004
  • #4
PCV? i can't imagine that can be, but I'll check. Anyone else?
 

scalder

Member
Aug 1, 2003
375
0
16
Dallas/Plano TX
Oct 16, 2004
#5
  • Oct 16, 2004
  • #5
It's got to be the dreaded IAC! I wouldn't worry about cleaning it...run down the the parts house and get a new one.
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Oct 16, 2004
#6
  • Oct 16, 2004
  • #6
how much is that thing?
 

scalder

Member
Aug 1, 2003
375
0
16
Dallas/Plano TX
Oct 16, 2004
#7
  • Oct 16, 2004
  • #7
Don't know for sure so call around....If I remember correctly (highly doubtful) I think they are like 40 bucks or so....
 

JonJon

Founding Member
Aug 16, 2002
4,801
1
68
back in Marylands
Oct 16, 2004
#8
  • Oct 16, 2004
  • #8
scalder said:
Don't know for sure so call around....If I remember correctly (highly doubtful) I think they are like 40 bucks or so....
Click to expand...

cost $90 from my Ford dealer. I was a in jam so I had to buy it

sounds like the IAC though
 
B

bdcardinal

tree hugger
Jun 10, 2003
3,612
16
69
santa barbara, CA
Oct 16, 2004
#9
  • Oct 16, 2004
  • #9
ya its the IAC, definately no way in hell its teh PCV. i got mine for $40 from a dealer.
 
S

SMRcalidiv

Founding Member
Aug 14, 2002
496
0
16
Sacramento, CA
Oct 16, 2004
#10
  • Oct 16, 2004
  • #10
i cleaned mine and its been fine for months now,
 
B

bdcardinal

tree hugger
Jun 10, 2003
3,612
16
69
santa barbara, CA
Oct 16, 2004
#11
  • Oct 16, 2004
  • #11
cleaning the IAC is hit or miss. for some people it works great, others it doesnt work at all, others it works for a week or 2, then craps out. i would only clean it if i didnt have a new one ready to throw in, or if i had to order a new one and they didnt have it in stock.
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Oct 17, 2004
#12
  • Oct 17, 2004
  • #12
well, I took off my IAC today, and cleaned it(just sprayed carb cleaner in to where spring is visible, and no avail....
Advanced auto don't have them. I'm pissed...
 

NasaGT

Founding Member
Sep 19, 2002
1,993
2
49
Virginia
Oct 17, 2004
#13
  • Oct 17, 2004
  • #13
Usually this is the IAC or a vacuum leak. Check all your vacuum hoses, make sure they are snug and not cracked. If you are suspisious of a line, put really soapy water on it - a leak will bubble.

Definately NOT the PCV.

Good luck.
 

JLstang351

Founding Member
Jun 26, 2001
528
0
0
atl,ga
Oct 17, 2004
#14
  • Oct 17, 2004
  • #14
Mine has done this several times along with my old 98GT. I replaced the fuel filter hoping that was it! It acted up agin last week! Guess I should try and clean my IAC
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Oct 18, 2004
#15
  • Oct 18, 2004
  • #15
my local shope has several crown vic. with 4.6. i wonder is thier IAC is same as mine...???
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Oct 18, 2004
#16
  • Oct 18, 2004
  • #16
well, I went to local shop where I use, and asked owner if i can swipe one of Crown Vic's(belong to local cab company) IAC, he said go a head, he don't know nothing So i swiped it out(on Crown VIc, they are located on back side, and was bit hard to get my hand in there, but got it out, and swapped in to my car, and Vor'a She starts up right away, and stays running!!!
This soo wrong , so kids, don't do it, but i guess I'll give cabbie back my old one ....



Damn IAC....
 
You must log in or register to reply here.

Similar threads

B
'03 GT Fuel Pump/Pressure/Delivery Issue
  • Brodach
  • Oct 21, 2025
  • SN95 4.6L Mustang Tech
Replies
8
Views
899
SN95 4.6L Mustang Tech Oct 31, 2025
gkomo
L
Fox 88 Gt will not idle
  • Leeroy05
  • Feb 1, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
6
Views
279
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 2, 2025
AeroCoupe
Place to Avoid: Jamison Auto Group in Gulfport, MS
  • D Durden
  • Oct 20, 2025
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • 2 3
Replies
46
Views
3K
1965 - 1973 Classic Mustangs -General/Talk- Jul 16, 2026
Noobz347
Engine Throwing codes 94, 33, 34, 44, and sporadic engine shutoff.
  • Ryu
  • Oct 9, 2024
  • Fox 5.0 Mustang Tech
Replies
11
Views
979
Fox 5.0 Mustang Tech Oct 16, 2024
89ripper
0
Dangerous High RPM at stop/ RPM Jump when switching to Neutral then dies.
  • 02torchvert
  • Dec 17, 2023
  • SN95 4.6L Mustang Tech
Replies
1
Views
1K
SN95 4.6L Mustang Tech Jan 3, 2024
Yel2002GTAuto
Y
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?