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JSoko
August 6th, 2011, 06:36 PM
'99 7.3 F250 4X4 its my old Horse Hauler
it has what I've been told, a blown rubber o-ring on the high pressure oil line
according to local folks I know with the same engine they say its common
the line is located on the rear of the engine on the right side under some stuff (? valve cover)
when it went out, the engine did an automatic shut down, I leaked oil down the road for about a mile


Ford wants $575 to fix it
the part cost about a dollar

I've never heard of this
and need some info, can anyone help me out

pete59edsel
August 6th, 2011, 09:35 PM
The high pressure lines go to both heads, they are special hydraulic o-rings that go in there.

Insert fork of the quick disconnect tool ZTSE4449 between the rubber umbrella and the steel flange on the high-pressure hose.
Prying with the tool is not necessary and will only result in tool damage.
Pull lightly on the hose to remove it from the fitting.
Install high-pressure hoses. Make sure that you hear a click, when inserting hose end (steel flange) into quick disconnect connector.
To prevent engine damage, make sure high-pressure hose connections are secure
pull on hose connections to verify secure engagement.

JSoko
August 7th, 2011, 11:11 PM
Thanks Pete,
"the rubber umbrella" WTF LOL, never seen one of those; could that be something like a 'muffler bearing' :boat:

pete59edsel
August 9th, 2011, 04:57 PM
Like blinker fluid!!

JSoko
August 9th, 2011, 05:42 PM
it was'nt a bearing or fluid
this tells you how to disconnect the fittings
and a homemade tool

<iframe width="425" height="349" src="http://www.youtube.com/embed/dyekai2v2UI" frameborder="0" allowfullscreen></iframe>

this one is about the high pressure oil pump

<iframe width="425" height="349" src="http://www.youtube.com/embed/4bUw5KOwSy8" frameborder="0" allowfullscreen></iframe>


I was told the engine did the automatic shut-down due to the injectors not squitten; go figur

JSoko
August 10th, 2011, 04:55 PM
I was told It did the automatic shut down cause the engine lost so much oil it doesn't have any oil left to fire the injectors anymore:konfused:
wheres that CatMechanic when you need him:twothumbsup:

JSoko
October 9th, 2011, 11:31 AM
sold the '99 F250 this AM for $8,250.00 this AM
the repairs were not done
the guy that came over to do the repairs bought it
I took it to his house on my trailer and we were both smiling on the way

down to 5 Trucks & 3 Tractors and one Ford 3000 in pieces, 3 riding lawn mowers and Dog with broke leg

sounds like the Wife may be getting that new F350 she's been wanting; she did'nt like the F450's dual rear wheels, she had a hard time keeping that outer wheel on the road

http://www.fordtruckclub.net/forum/photopost/files/1/5/100_0922.jpg

Russo2
October 9th, 2011, 01:17 PM
6.4!!!!! :twothumbsup: :salut: :thumbsup: :omg::party::cheer::sifone:
I love the 6.4, no doubt that 7.3 was a work horse, but the six fo got baaalllssss.
Tune and delete and you'll be lookin at 600 horse and over 1000 ft lbs.

HawaiianF150
October 9th, 2011, 05:10 PM
If she dont care much for the 450 send it my way. I wont charge you much :)