SmartMax1

[SmartMax1]

Ok so after spending quite a bit of time over the past 2 weeks looking for an injector rail for my 94 it doubt that that's not what I need. Turns out that the injector rail does not have a leak. My brother God bless him and I do love him told me misinformation. I just today found a complete fuel injection rail for a 94 Ranger with a 4.0 out of Texas and thank the good Lord I didn't send $160 out the door. Turns out there's a leak in a supply line going TO the rail. You read correctly. Not only am I not familiar with removing an injection rail I'm not even familiar with what he's talking about. Well I'll clarify that I know what I'm looking for cuz I know where it starts and all they do is find out where it ends my question is am I looking for an aluminum tube connected to the aluminum injector rail because in my world that's the supply line. Here's what originally caused the problem. The former owner decided to use J-B Weld to patch a hole. Of course that would not work for obvious reasons. So now I've got to come up with what this part is called and see if I can replace it. All I can say is..."Doom Dispare and Agony on me". And of course...Deep Dark Depression Excessive misery. Git er done

 

[snoranger]

Ok so after spending quite a bit of time over the past 2 weeks looking for an injector rail for my 94 it doubt that that's not what I need. Turns out that the injector rail does not have a leak. My brother God bless him and I do love him told me misinformation. I just today found a complete fuel injection rail for a 94 Ranger with a 4.0 out of Texas and thank the good Lord I didn't send $160 out the door. Turns out there's a leak in a supply line going TO the rail. You read correctly. Not only am I not familiar with removing an injection rail I'm not even familiar with what he's talking about. Well I'll clarify that I know what I'm looking for cuz I know where it starts and all they do is find out where it ends my question is am I looking for an aluminum tube connected to the aluminum injector rail because in my world that's the supply line. Here's what originally caused the problem. The former owner decided to use J-B Weld to patch a hole. Of course that would not work for obvious reasons. So now I've got to come up with what this part is called and see if I can replace it. All I can say is..."Doom Dispare and Agony on me". And of course...Deep Dark Depression Excessive misery. Git er done

Post a pic of what you need... I’ve got fuel system parts from various year 4.0s I stripped over the years.

 

[Uncle Gump]

I actually got the reference to Hee Haw...

 

[SmartMax1]

I actually got the reference to Hee Haw...

I'm a guitar/music fanatic

 

[SmartMax1]

I'm a big fan of guitar music

 

[SmartMax1]

Post a pic of what you need... I’ve got fuel system parts from various year 4.0s I stripped over the years.

 

[SmartMax1]

I certainly will as soon as I find it. I got to get to it by taking parts off so I can take a good picture of it for you

 

[SmartMax1]

And thank you for getting back to me about this subject. This one's going to be my last truck that I'll recover andbring back out on the road. 79,000 miles.

 

[97RangerXLT]

On my 97 4.0, there is the aluminum fuel rail that is bolted to the top of the lower intake and holds the injectors in. the only fuel leak that could happen there outside of physical damage to the actual rail is the O-rings on the injectors (2 per injector, one top, one bottom) and the shrader valve to test the fuel pressure in the middle of the rail. then there are two braided fuel lines that screw onto the rail, one being the feed and one being the return. that would be your other leak point... maybe the lines themselves have a hole or the connection to the rail is leaky

How to: replace valve cover gaskets, fuel rail gaskets and lower intake gaskets

Ford 4.0 Valve cover gasket/intake gaskets (upper and lower)/fuel rail gasket and injector O-Ring replacement by 97RangerXLT Tools needed: 7mm, 8mm, 10mm, 13mm sockets, flat blade ¼” screwdriver, 3” and 6” extension, torque wrench, large flat blade screwdriver or small prybar, small...

www.therangerstation.com

the last pic in the first post shows the lower intake/ fuel rail assembly out of the truck and where the fuel lines hook up to it. My 97 has a different upper intake than yours, but the lower part should be the same.

AJ

 

[SmartMax1]

On my 97 4.0, there is the aluminum fuel rail that is bolted to the top of the lower intake and holds the injectors in. the only fuel leak that could happen there outside of physical damage to the actual rail is the O-rings on the injectors (2 per injector, one top, one bottom) and the shrader valve to test the fuel pressure in the middle of the rail. then there are two braided fuel lines that screw onto the rail, one being the feed and one being the return. that would be your other leak point... maybe the lines themselves have a hole or the connection to the rail is leaky

How to: replace valve cover gaskets, fuel rail gaskets and lower intake gaskets

Ford 4.0 Valve cover gasket/intake gaskets (upper and lower)/fuel rail gasket and injector O-Ring replacement by 97RangerXLT Tools needed: 7mm, 8mm, 10mm, 13mm sockets, flat blade ¼” screwdriver, 3” and 6” extension, torque wrench, large flat blade screwdriver or small prybar, small...

www.therangerstation.com

the last pic in the first post shows the lower intake/ fuel rail assembly out of the truck and where the fuel lines hook up to it. My 97 has a different upper intake than yours, but the lower part should be the same.

AJ

This is very helpful and thank you so much. My brother says I should be able to see the patch and then I will know where to start. Something tells me that I might not have to remove the rail at all. I certainly will let cha know . With pictures. Once that gets a fix I will be replacing at least the #5 injector. Never done it before but I can do it myself. I'm sure. I have a really nice Chevy Trailblazer coming for the.winter
4x4. A super good deal from a long time friend. I want my 94 up and running so get it into a rework mode for next summer
A great truck.

 

[SmartMax1]

Here's a picture I think would help.

 

[97RangerXLT]

yep, dem's the fuel lines. the bigger one is the fuel feed and the smaller one is the fuel return. you will need a fuel/ A/C line disconnect tool to unhook them, then I believe that there is just a nut on the other side. you can get the disconnect tool at any auto parts store for 15 bucks for a set.

AJ

 

[SmartMax1]

Can I cut and refit? I thought the supply was the culprit. The one without the clamp goes to the rail. That's a definite. I might to do.a complete refit on everything to insure a success.

 

[SmartMax1]

Everyone is busy like me so when convenient ..answers are certainly appreciated and welcome.

 

[snoranger]

Can I cut and refit?

No. Replace them.

I would do both... they’re both looking bad.