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

Fuel injector ?

  • Thread starter Thread starter lvmustanggt
  • Start date Start date Nov 26, 2007

lvmustanggt

New Member
Apr 9, 2006
721
0
0
Las Vegas
Nov 26, 2007
#1
  • Nov 26, 2007
  • #1
Today I change all my lower injector o-ring gasket and found 2 of them on the passenger side have problem . Look at the picture and let me know if it's ok to use as it is or I should buy new ones. Orange plastic cap is cracked in half.
 

Attachments

  • 1.webp
    7.7 KB · Views: 131
  • CIMG1256.webp
    14 KB · Views: 136

RandyStinchcomb

New Member
May 25, 2005
1,159
3
0
Randallstown, Md
Nov 26, 2007
#2
  • Nov 26, 2007
  • #2
lvmustanggt said:
Today I change all my lower injector o-ring gasket and found 2 of them on the passenger side have problem . Look at the picture and let me know if it's ok to use as it is or I should buy new ones. Orange plastic cap is cracked in half.
Click to expand...



they are NOT ok to run like and you can buy the "pintel caps" in a repair kit from ne1 who sells Standard Motor Products, part # is HK-9325
 

SVT32VDOHC

waiting for the next hack atta
Founding Member
Nov 22, 2001
3,501
28
119
Motor City
Nov 26, 2007
#3
  • Nov 26, 2007
  • #3
I would buy new caps for sure.
 

lvmustanggt

New Member
Apr 9, 2006
721
0
0
Las Vegas
Nov 26, 2007
#4
  • Nov 26, 2007
  • #4
Standard Motor Products, part # HK-9325. Did google and ebay but find nothing. Where do you get this ***** ? Napa don't even got them
 

RandyStinchcomb

New Member
May 25, 2005
1,159
3
0
Randallstown, Md
Nov 26, 2007
#5
  • Nov 26, 2007
  • #5
lvmustanggt said:
Standard Motor Products, part # HK-9325. Did google and ebay but find nothing. Where do you get this ***** ? Napa don't even got them
Click to expand...

well there is a parts store here in MD that might be able to get (she closing here store down) maybe try Holly at Triangle Auto 410-465-8330
 

fobra559

At least it's more erect and not floppy anymore.
Nov 1, 2007
721
0
0
Lindsay, CA
Nov 26, 2007
#6
  • Nov 26, 2007
  • #6
lvmustanggt said:
Today I change all my lower injector o-ring gasket and found 2 of them on the passenger side have problem . Look at the picture and let me know if it's ok to use as it is or I should buy new ones. Orange plastic cap is cracked in half.
Click to expand...

Ouch, I would buy new ones and save the trouble.
 

lvmustanggt

New Member
Apr 9, 2006
721
0
0
Las Vegas
Nov 26, 2007
#7
  • Nov 26, 2007
  • #7
checkerauto got them so I order 2 set. they sell with o-ring gasket so it was $6.99 at their store, will be here thursday.

My car is whistling for more the a year now and I change everything thinking it will solve the whistling problem but didn't , now I know why is whistling. I changed all the o-ring gasket yesterday , whistle is much quiter now but still there . I think after I changed that cap my problem will go away. Wish me luck, I will let you guys know if that caps help

Thanks for all your help
 

lvmustanggt

New Member
Apr 9, 2006
721
0
0
Las Vegas
Nov 29, 2007
#8
  • Nov 29, 2007
  • #8
Today I changed pintel caps for 2 of my damage injector, still whistle is there
Don't know where it's comming form or where to look no more
 

KronicRacer

Member
Jun 23, 2004
502
1
18
puttering around Ft Lauderdale, FL
Nov 29, 2007
#9
  • Nov 29, 2007
  • #9
accel makes fuel injectors that are not that expensive.

as far as the whistling need more more details.
is the exhaust tightened down?
 

lvmustanggt

New Member
Apr 9, 2006
721
0
0
Las Vegas
Nov 30, 2007
#10
  • Nov 30, 2007
  • #10
KronicRacer said:
accel makes fuel injectors that are not that expensive.

as far as the whistling need more more details.
is the exhaust tightened down?
Click to expand...

After my cams got done about a year ago then whistling started. I have change alternator,iac, idler pulley , belt and belt tensionner with no luck. Right around 1800-2000 rpm I get a whistle , people have asked me if I got a supercharger on it

Exhaust is tight with no problem. Every time I let off gas then I hear different whistle Vs 2000 rpm whistle. When I hold or drive at 2000 rpm it whistle real loud and if I am driving around then every time I let off gas to shift I get hiss whistle like BOV. I have checked everything for vacuum leak and look too be ok cause I have sprayed carb cleaner to see if my car die down.

Only think I am thinking now is EGR Valve. I just change it tonight , I will start her tomorrow and see if that help. I have spend so much money just changing parts thinking it might be it but with no luck.

Thanks in adavance
 
You must log in or register to reply here.

Similar threads

D
Fuel Explorer 19lb injector rebuild
  • diesel farmer
  • Feb 9, 2025
  • Fox 5.0 Mustang Tech
  • 2
Replies
20
Views
883
Fox 5.0 Mustang Tech Mar 3, 2025
diesel farmer
D
1
Engine Motor swap from a 2003 Explorer
  • 1996mustang new
  • Oct 9, 2025
  • SN95 4.6L Mustang Tech
Replies
7
Views
517
SN95 4.6L Mustang Tech Oct 16, 2025
squeak93
Fox Xtremely high fuel consumption
  • PonyGTrider
  • Apr 11, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 9 10 11
Replies
213
Views
3K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 9, 2026
PonyGTrider
D
Fuel Erratic Fuel Pressure 1985 GT
  • DienstXIV
  • Jan 14, 2026
  • Fox 5.0 Mustang Tech
Replies
16
Views
622
Fox 5.0 Mustang Tech Jan 16, 2026
AeroCoupe
F
Trouble Shooting Sudden Shift of AFR at low RPM
  • Farva_84
  • Jun 6, 2025
  • SN95 4.6L Mustang Tech
Replies
8
Views
446
SN95 4.6L Mustang Tech Jun 8, 2025
Farva_84
F
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?