1994.5 - 1997 7.3L Power Stroke Diesel  

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  #31  
Old 04-14-2010, 09:07 PM
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The fuel pressure came up to 43psi
 
  #32  
Old 04-14-2010, 09:10 PM
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the plug on the side of the fuel bowl is plugged.
also there is fuel going to the injector rail cracked line open there is pressure
 
  #33  
Old 04-14-2010, 09:11 PM
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where does the hpop level need to be??
 
  #34  
Old 04-14-2010, 09:13 PM
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Originally Posted by fordstaf
where does the hpop level need to be??
About 1/2 inch from the top. If not fill it up to that level.
 
  #35  
Old 04-14-2010, 09:13 PM
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the hpop level is right below the allen plug. he also cracked the oil lin to the injectors and have oil there
 
  #36  
Old 04-14-2010, 09:15 PM
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Originally Posted by Hussler
What ya all think guys, maybe HPOP level needs to be checked?
Totally agree, and the tiny nut of the IPR.

Sorry, I have to go. good luck.
 
  #37  
Old 04-14-2010, 09:16 PM
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On the top of the engine driver side head there is a sensor that has three wires going to it. Unplug the sensor and try to start.
EDIT: yes the nut on the IPR should be checked.
Good night Jose
 

Last edited by cowmilker08; 04-14-2010 at 09:16 PM. Reason: EDIT: yes the nut on the IPR should be checked.
  #38  
Old 04-14-2010, 09:17 PM
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Originally Posted by Hussler
Previous question .. important, Does the tach indicate any movement when cranking?
yes the tach moves, this is crazy...
 
  #39  
Old 04-14-2010, 09:19 PM
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Smile

Originally Posted by RÖENTGEEP
Totally agree, and the tiny nut of the IPR.

Sorry, I have to go. good luck.
Thank you have a great night.
 
  #40  
Old 04-14-2010, 09:20 PM
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Originally Posted by RÖENTGEEP
Totally agree, and the tiny nut of the IPR.

Sorry, I have to go. good luck.
Chicken .. cluck cluck
 
  #41  
Old 04-14-2010, 09:25 PM
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where and what is the tiny nut on ipr????
also going to have them pull the three wire sensor what is that for? is it the HPOP?
 
  #42  
Old 04-14-2010, 09:27 PM
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How are the batteries?
These things need to spin over pretty fast to start, min 100 RPM.
Can you put a charger on it?
 
  #43  
Old 04-14-2010, 09:33 PM
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Originally Posted by fordstaf
where and what is the tiny nut on ipr????
also going to have them pull the three wire sensor what is that for? is it the HPOP?
It's the ICP, injection control sensor. If you unplug it PCM will go to a default of 750 PSI and injectors should fire if everything else is OK.

 
  #44  
Old 04-14-2010, 09:33 PM
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The sensor tells the computer what pressure the High Pressure Oil is at.
It will make a guess if unplugged. So if the sensor is bad...

The nut on the ipr can be seen in the stolen picture, lol.

The nut needs to be tight or the valve will stay open meaning no oil pressure.
 
  #45  
Old 04-14-2010, 09:35 PM
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Dang it too slow.
The you'll notice that the plug on the fuel bowl that I had you check has two wires that go to the solenoid that is held in place by that nut.
 


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