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anyone know...what's this?

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Old Sep 29, 2009 | 05:20 PM
  #1  
clydesride's Avatar
clydesride
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anyone know...what's this?

Hi all,

I seem to have a leaky thingy... it appears the fuel goes in one side and coolant goes in the other...mounts on the top front of the engine right in front of the fuel filter.

My dealership up here (Canada eh) does not show this part on his system for a part #, I have found this before because my beast is an American model... imported from somewhere south of me.

I am getting suspicious that the coolant is getting contaminated with fuel... is that really bad or just bad?

Anyone help ppplease?

Also... just in case I can't get it figured out... how do you attach pics??

Dave
 
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Old Sep 29, 2009 | 05:24 PM
  #2  
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HKusp
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2 ways to attach pics, start a gallery here from your user CP tab at the top left, load them in then click on edit gallery. From there click on the pic and it will give you codes to copy and paste. Or you could start a photobucket (or similar) account and upload them there. It will aslo give yo codes that will allow you to attach them here.
It would really help us figure out what is going on.
 
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Old Sep 29, 2009 | 05:34 PM
  #3  
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Hey thanks HK... I found I could get it into my album...clydesride... working on getting it on here too!

I am such a noob!!
 
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Old Sep 29, 2009 | 05:36 PM
  #4  
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Ok... drum roll please..

https://www.ford-trucks.com/forums/p...ictureid=17397

Wonder if it will work?... Such a noob!
 
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Old Sep 29, 2009 | 05:50 PM
  #5  
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That's not a factory part, whatever it is! What's under the cap if you take it off?
 
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Old Sep 29, 2009 | 05:53 PM
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That looks like something to use engine coolant heat to keep the fuel warm if i had to guess. Looks like some kind of heat exchanger off the top of my bumpy bloody head.
 
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Old Sep 29, 2009 | 05:54 PM
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??? Possibly some kind of heater for Veg Oil ?????

Just a guess....
 
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Old Sep 29, 2009 | 05:57 PM
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i was going to guess a redneck fuel heater since he lives in "OH CANADA"......
 
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Old Sep 29, 2009 | 06:00 PM
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I have never seen anything like that so far. But I would agree with the above. By looking at it would sound right. Definately is after market.
 
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Old Sep 29, 2009 | 06:15 PM
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Originally Posted by HKusp
That looks like something to use engine coolant heat to keep the fuel warm if i had to guess. Looks like some kind of heat exchanger off the top of my bumpy bloody head.
Originally Posted by indyF-350psd
i was going to guess a redneck fuel heater since he lives in "OH CANADA"......
That's what I was thinking, and for the same reasons. Seems like it's redundant though since we have a fuel heater in the bowl, plus it runs through the hot heads, and returns to the mixing chamber in the tank pre-heating it there, too (unless the in-tank mods were done).
 
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Old Sep 29, 2009 | 06:17 PM
  #11  
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I got the same set up on my truck as well(previous owner installed it). I never bothered to question it, but heat exchanger seems quite possibly the best bet.
 
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Old Sep 29, 2009 | 07:17 PM
  #12  
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Thats weird, never seen that before. My guess is just as good as everyone elses, looks like some sort of heat exchanger.
 
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Old Sep 29, 2009 | 07:25 PM
  #13  
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Well that solves that... I was guessing a heat exchanger and wondered if you guys had em down there.

I am going to haul it out and fix the leak... just a quick couple of fittings and some hose I reckon.

Any thoughts on screwing up my coolant if it leaked in there?

Also, any idea what pressure the fuel line might be running at? I will need to make up some sort of hose to link the 2 lines together and don't need it blowing up.

Thanks again for looking guys!

Dave
 
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Old Sep 30, 2009 | 02:30 PM
  #14  
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Originally Posted by clydesride
Well that solves that... I was guessing a heat exchanger and wondered if you guys had em down there.

I am going to haul it out and fix the leak... just a quick couple of fittings and some hose I reckon.

Any thoughts on screwing up my coolant if it leaked in there?

Also, any idea what pressure the fuel line might be running at? I will need to make up some sort of hose to link the 2 lines together and don't need it blowing up.

Thanks again for looking guys!

Dave
Fuel pressure on a stocker is usually between 60-70 PSI. If more than a little fuel got in there I would flush it out. I would think that you wouldn't want gelled fuel floating around and finding a place to lodge in the water jacket when it's cold.

I would want to know where the leak is because I would think the two fluids shouldn't normally be co-mingling so the hard plumbing of the piece itself may have a leak, not the hoses.
 
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Old Sep 30, 2009 | 02:52 PM
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Izzy351
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I say just yank the thing out & return to stock. Plenty of folks run way up there without anything like that. Just make sure your GP system is up to snuff and you might consider running 5W-40 syn oil for the winter.
 
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