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

Nitrous problem

  • Thread starter Thread starter 02nightmaregt
  • Start date Start date Jan 11, 2009

02nightmaregt

To hell with your Mustang, I want to see your HOG!
Jul 1, 2007
513
4
19
Southern Indiana
Jan 11, 2009
#1
  • Jan 11, 2009
  • #1
Ok so i'm installing my NX plate kit on my 02 gt and the only problem i'm having is that the damn fuel solenoid is leaking. I have all the fittings in them and the are pretty snug, but its still leaking. Anyone with any ideas, i could use a little help. Thanks:SNSign:
 

SaleenGT2001

Well-Known Member
Jul 18, 2005
2,811
4
58
Four Oaks NC
Jan 11, 2009
#2
  • Jan 11, 2009
  • #2
teflon tape installed?
 

blackink00

I missed a shift & stole Curt's money.
Mar 30, 2005
545
0
0
Tempe, AZ
Jan 11, 2009
#3
  • Jan 11, 2009
  • #3
use liquid tephlon on the soloniods
 

mustangman9812

10 Year Member
Jan 14, 2004
661
6
49
Mars Hill, NC
Jan 11, 2009
#4
  • Jan 11, 2009
  • #4
If it continues to leak send the solenoid off the nx and they re-build it, new seals ect.
 

Stark77

Member
Jun 11, 2008
501
0
16
Tallahassee, FL
Jan 11, 2009
#5
  • Jan 11, 2009
  • #5
Do not use teflon tape - the little pieces that crumble can break off and make their way into the solenoid. Pick up some teflon paste. Apple it conservatively to the first 2 or 3 threads, you don't want a whole lot squeezing out. Most importantly, tighten everything down properly and DO NOT test the kit out until the teflon paste has cured. Where EXACTLY is the fuel coming from? Is it coming from the inlet hose junction or the outlet hose junction? Make sure you have the 4AN fittings on the right side of the solenoid. If fuel is coming from anywhere but the inlet/outlet junctions then your solenoid has bad seals. ALSO...WARNING...if you use fuel additives be sure and check the ingredients. Methanol, which is a common ingredient in "octane boosters" can destory the seals on the inside of your solenoids. If the seal on your fuel solenoid goes bad, then your engine bay is a potential firebomb. Read the instructions carefully - I had a leak that I was trouble shooting for 2 days - went back and read the instructions again and I had one of the fittings reversed (each side looked the same but one side actually had 1 or 2 more threads than the other).
 

02nightmaregt

To hell with your Mustang, I want to see your HOG!
Jul 1, 2007
513
4
19
Southern Indiana
Jan 11, 2009
#6
  • Jan 11, 2009
  • #6
Stark77 said:
Do not use teflon tape - the little pieces that crumble can break off and make their way into the solenoid. Pick up some teflon paste. Apple it conservatively to the first 2 or 3 threads, you don't want a whole lot squeezing out. Most importantly, tighten everything down properly and DO NOT test the kit out until the teflon paste has cured. Where EXACTLY is the fuel coming from? Is it coming from the inlet hose junction or the outlet hose junction? Make sure you have the 4AN fittings on the right side of the solenoid. If fuel is coming from anywhere but the inlet/outlet junctions then your solenoid has bad seals. ALSO...WARNING...if you use fuel additives be sure and check the ingredients. Methanol, which is a common ingredient in "octane boosters" can destory the seals on the inside of your solenoids. If the seal on your fuel solenoid goes bad, then your engine bay is a potential firebomb. Read the instructions carefully - I had a leak that I was trouble shooting for 2 days - went back and read the instructions again and I had one of the fittings reversed (each side looked the same but one side actually had 1 or 2 more threads than the other).
Click to expand...

Yea i knew aboot the teflon. I couldn't piunpoint exactly where the leak was but i'll go back and check to see if i reversed the in/out fittings. Right now i just have the fuel inlet port tapped off until i get it all figured out.
 

twogts4us

15 Year Member
Apr 1, 2004
4,188
12
79
Dunedin, FL
Jan 12, 2009
#7
  • Jan 12, 2009
  • #7
Great post Stark77!
 

Bluffing024

Active Member
Mar 15, 2006
0
2
48
Somewhere
Jan 14, 2009
#8
  • Jan 14, 2009
  • #8
Update?
 
Z

Zoie_daGT

Member
Jun 21, 2008
58
0
6
Jan 15, 2009
#9
  • Jan 15, 2009
  • #9
+1 Stark

Def. use paste instead of tape.
 
P

PowerSplash93

Member
Dec 25, 2004
42
0
6
Jan 17, 2009
#10
  • Jan 17, 2009
  • #10
bump for an update, just got this kit
 
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