Do you know what this is?

sam(slim)

Well-Known Member
Joined
Mar 21, 2005
Location
Winston-Salem, NC
I found a small spring with what looks like a check valve on one end in the engine valley of my 2001 7.3. The disk looking check valve that is on one end has a small pin hole in the center. I know it is not part of the fuel pressure regulator but can not think of any place on a 7.3 that this would go. Can anyone tell me what it is?

Link to pictures.
 
Ok, I think it is one of the poppet valves from under the HPOP fittings. Now they have not been out since I bought the truck so I guess I need to remove the fittings and see if one is missing.
 
^^ what he said..
 
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