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1994.5 - 1997 7.3L Power Stroke Diesel  

what is it ????

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Old Feb 26, 2008 | 10:46 PM
  #1  
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firebug
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what is it ????

On the drivers side of the engine, under the exhaust manifold, there is a cylinder that runs from the front side of the engine back to where the oil filter mounts. What is this ? Can it leak oil ? If it can leak oil, how do you fix it?
 
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Old Feb 26, 2008 | 10:47 PM
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its an oil cooler it can be fixed
 
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Old Feb 26, 2008 | 10:55 PM
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please tell me how, i just fixed the leaking hpop o'rings, powerwashed the underside of engine and now this starts leaking.
 
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Old Feb 26, 2008 | 11:02 PM
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Your not suppsed to powerwash ANY motor compartment. The highpressure forces water into places that were designed to keep moisture out. Dont ever do that again, its a very VERY bad idea. Just for future refrence.
 
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Old Feb 26, 2008 | 11:20 PM
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Pic?
I would like to see what you are talking about.
 
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Old Feb 26, 2008 | 11:24 PM
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Mine just started leaking too. Im also interested in a how to for this one.
 
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Old Feb 26, 2008 | 11:27 PM
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sorry flea, no digital camera and I'm at work right now. I wish someone that knows how to fix this would chime in.
 
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Old Feb 27, 2008 | 12:20 AM
  #8  
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flea and fordforever I found a site that has picture of the oil cooler and a kit you can buy to repair it. powerstrokeshop.com then click on 94/97 powerstroke quick catalog, then click on oil cooler. has a good exploded picture and all the ford part numbers, hope this will help ya'll and anyone else that needs this info.
 
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Old Feb 27, 2008 | 12:30 AM
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i wonder if this is standard on all trucks. I don 't remember it on mine.
 
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Old Feb 27, 2008 | 12:41 AM
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I would think so, it had listings for 99/03 engines also
 
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Old Feb 27, 2008 | 04:31 AM
  #11  
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Yep, all the PSD's have an engine oil cooler.
Here's a couple links for doing a rebuild:
BTW: You need to lift the engine on the driver side to get it off.
Or it can be disassembled in place, very messy job but do-able.
It takes constant pressure to get it back together vs hammering (won't work)

Parts http://catalog.powerstrokeshop.com/partlocator/index.cfm?action=MorePartInfo&PartID=357017&siteid =214083&catalogid=3660

Instructions w/ picts http://rides.webshots.com/album/93028687WtvRkH
 
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Old Feb 27, 2008 | 10:58 AM
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Thanks for the links Jim. Im going to save them for when the times comes. Seems like a lot of work to reseal one of these. Im going to have to do mine place, I dont have an engine lift big enough to raise the 7.3.
 
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Old Feb 27, 2008 | 02:16 PM
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A floor or bottle jack with a 2x4 on the oil pan rail is all you need. Some don't even need to be raised. Mine did and just an inch higher on one side.
 
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