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

Fuel Fuel Line Disconnect Help!

  • Thread starter Thread starter bigvino
  • Start date Start date Nov 8, 2012

bigvino

Member
Mar 22, 2010
259
1
19
Corpus Christi, TEXAS
Nov 8, 2012
#1
  • Nov 8, 2012
  • #1
hey everyone, im having difficult removing the fuel lines from the fuel rail I have the fuel line quick disconnect tool , purchased from local vatozone. but im having a hard time pulling the line apart.. has anyone had difficulty removing the lines too?? and how did you remove the line? thanks!
 

Boydster

5 Year Member
Apr 10, 2011
301
20
39
Maryville, Tenn
Nov 8, 2012
#2
  • Nov 8, 2012
  • #2
I had a very difficult time with mine once. Shot some lube up in the spring release area, tried pushing it together and pulling it apart to work the lube in there. Finally it just came apart so easy.... click.
 

bigvino

Member
Mar 22, 2010
259
1
19
Corpus Christi, TEXAS
Nov 8, 2012
#3
  • Nov 8, 2012
  • #3
i wish it was that easy ...could i use some PB blaster or wd-40?
 

Boydster

5 Year Member
Apr 10, 2011
301
20
39
Maryville, Tenn
Nov 8, 2012
#4
  • Nov 8, 2012
  • #4
Either of those should be fine. Usually it's just that the seals are stuck. Be prepared to replace those seals before reassembling.
 

mikestang63

SN Certified Technician
Aug 27, 2012
11,606
8,859
214
In the garage
Nov 8, 2012
#5
  • Nov 8, 2012
  • #5
Those plastic disconnect tools are crap and often don't engage the rail enough. The Matco ones I have used for 20 years are much stronger and do the job. Those rails are notorious for sticking and often take some muscle to get apart. Spray some PB blaster in there and work the fitting in and out. It may help to have a friend hold one end of the rail.

Also, make sure the spring and o rings are lubed when you assemble them and hear the click and put on the retaining clamp if it is still there.
 

bigvino

Member
Mar 22, 2010
259
1
19
Corpus Christi, TEXAS
Nov 8, 2012
#6
  • Nov 8, 2012
  • #6
ok thanks guys! im going to hit it up with some blaster and try it again...
 

stykthyn

I want to measure mine. It doesn't look that tall.
15 Year Member
Jul 6, 2006
5,232
2,652
223
gainesville
Nov 9, 2012
#7
  • Nov 9, 2012
  • #7
mine were stuck too. I didnt spray with lube but with some wiggling and a neighbor holding the other side I persuaded them to come out. The cheap plastic tools work in a pinch but i eventually sprang for a better set and it made a huge difference.
 

David Pepiton

Active Member
Dec 17, 2011
662
68
49
Laveen, Arizona
Nov 9, 2012
#8
  • Nov 9, 2012
  • #8
just did my lower intake gaskets and valve cover gaskets. i had an easy time i used a 3/8 and a 5/8 disconnect tools
 

bigvino

Member
Mar 22, 2010
259
1
19
Corpus Christi, TEXAS
Nov 9, 2012
#9
  • Nov 9, 2012
  • #9
Does anyone know where I can get the o-rings?
 

David Pepiton

Active Member
Dec 17, 2011
662
68
49
Laveen, Arizona
Nov 9, 2012
#10
  • Nov 9, 2012
  • #10
there is a felpro part # ill see if i can find it


bwd part # 274572
 

bigvino

Member
Mar 22, 2010
259
1
19
Corpus Christi, TEXAS
Nov 9, 2012
#11
  • Nov 9, 2012
  • #11
Thanks David
 

bigvino

Member
Mar 22, 2010
259
1
19
Corpus Christi, TEXAS
Nov 12, 2012
#12
  • Nov 12, 2012
  • #12
I bought a proper aluminium fuel line disconnect tool, and me a my friend finally removed the fuel lines with great force.. and replaced it with a used line within an hour.. and the difference is night and day!! the car used to buck at low speeds. NOW no more bucking and a huge difference!
 

David Pepiton

Active Member
Dec 17, 2011
662
68
49
Laveen, Arizona
Nov 13, 2012
#13
  • Nov 13, 2012
  • #13
good to hear man glad your car is running well
 
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