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Possible Fuel Line Leaking

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Old Dec 21, 2016 | 04:21 AM
  #1  
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From: Texas Hill Country
Possible Fuel Line Leaking

Hello fellow FTE's!

I recently noticed a possible fuel leak on my 96 7.3l Powerstroke. It seems to be coming from a couple "soft" fuel lines in between the "hard" lines that run on the right side of the engine. The two hoses have odd looking fittings on both ends as well.

I'm trying to find out what the specific Ford part numbers are for these two lines, if there are some upgraded options other than going with a genuine Ford part, and what specific tools and instructions I will need to replace them both?

Thank you in advance for all your help!


 
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Old Dec 21, 2016 | 07:21 AM
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Jarrett Campbell
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I have the short line at my house. I cut the long one while I was pulling the spare motor (oops!)
 
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Old Dec 21, 2016 | 07:48 AM
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Those are push-lock fittings. You remove the clip, then use the push lock removal tool (cheap tool at any auto parts place). Then pull the metal hose out of the coupling. I think there are 2 orings on the metal hose. Replace them. Then slide the hose back in the coupling, reinstall the clip and shamzam, you are back in business.

When using the removal tool, listen for a little 'click'. That is the indication that the retainer has released and you can pull them apart
 
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Old Dec 21, 2016 | 12:39 PM
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There ya go! I didn't know there were o-rings in the connectors
 
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Old Dec 22, 2016 | 09:33 AM
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From: Texas Hill Country
Originally Posted by Jarrett Campbell
I have the short line at my house. I cut the long one while I was pulling the spare motor (oops!)
Yeah, that sounds like something I would end up doing! Probably cut both by mistake! Hahaha!!! Thanks as always bud!
 
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Old Dec 22, 2016 | 09:35 AM
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Originally Posted by 97-psd
Those are push-lock fittings. You remove the clip, then use the push lock removal tool (cheap tool at any auto parts place). Then pull the metal hose out of the coupling. I think there are 2 orings on the metal hose. Replace them. Then slide the hose back in the coupling, reinstall the clip and shamzam, you are back in business.

When using the removal tool, listen for a little 'click'. That is the indication that the retainer has released and you can pull them apart
I appreciate the reply 97-PSD! I'm working on getting the tool to get this accomplished. Although, the lines I'm working with appear to be rubber hose. Would the rubber hoses have the same o-ring setup as the metal?
 
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Old Jan 6, 2017 | 06:50 AM
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Originally Posted by KLONDON
I appreciate the reply 97-PSD! I'm working on getting the tool to get this accomplished. Although, the lines I'm working with appear to be rubber hose. Would the rubber hoses have the same o-ring setup as the metal?
Anyone have any idea if the rubber lines have the same o-ring setup as the metal lines?
 
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Old Jan 6, 2017 | 01:53 PM
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The rubber lines use injection-type hose clamps.
 
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Old Jan 6, 2017 | 02:13 PM
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The o-rings that need replaced are inside the female connection on the flexible line. Mine started to leak and I removed the flexible line and got rubber fuel line and used hose clamps to replace. Didn't have time to source the o-rings. I will fix the OEM line when I have time and put it back in.
 
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Old Jan 6, 2017 | 02:58 PM
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From: Texas Hill Country
Originally Posted by pwjackson42
The o-rings that need replaced are inside the female connection on the flexible line. Mine started to leak and I removed the flexible line and got rubber fuel line and used hose clamps to replace. Didn't have time to source the o-rings. I will fix the OEM line when I have time and put it back in.
Are the OEM flexible lines you removed metal or rubber? I'm trying to figure out if the lines I have are OEM or a cheap replacement.
 
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Old Jan 7, 2017 | 09:46 AM
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Originally Posted by KLONDON
Are the OEM flexible lines you removed metal or rubber? I'm trying to figure out if the lines I have are OEM or a cheap replacement.
they are braided with rubber on the outside I believe.
 
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Old Jan 10, 2017 | 02:33 PM
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Originally Posted by pwjackson42
they are braided with rubber on the outside I believe.
I appreciate it. I'll swing by the Ford "Stealership" to verify the lines, and hopefully narrow down exactly what I need.
 
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