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1994.5 - 1997 7.3L Power Stroke Diesel  

fuel issue

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Old Aug 7, 2013 | 09:53 PM
  #16  
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Originally Posted by stainlessstroker95
How are you checking fuel pressure?
hooked up gauge at schrader valve port
 
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Old Aug 8, 2013 | 06:33 PM
  #17  
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I'm grasping at straws now, anybody have any other ideas as to what might be causing these symptoms ?
 
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Old Aug 8, 2013 | 06:46 PM
  #18  
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any codes ? You messed with the vc connections , it ran better , Are you sure that is not your problem ?
 
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Old Aug 8, 2013 | 10:27 PM
  #19  
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Originally Posted by JWC 3
any codes ? You messed with the vc connections , it ran better , Are you sure that is not your problem ?
No codes and it seem to run better but after testing connections and injectors and all have checked good I think it must have been wishful thinking..
 
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Old Aug 8, 2013 | 11:37 PM
  #20  
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110 lbs? And it hasn't blown anything up yet? Has the regulator been shimmed?

Do you have a diagnostic tool like scanner etc. .?
 
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Old Aug 9, 2013 | 05:35 AM
  #21  
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Originally Posted by fordman67
110 lbs? And it hasn't blown anything up yet? Has the regulator been shimmed?

Do you have a diagnostic tool like scanner etc. .?

surprisingly no, nothing has blown up and I don't know if it has been shimmed. Not familiar with the workings of the regulator so don't know what I'm looking for. All I have now is a code reader but have just ordered a scanner and should be here by monday
 
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Old Aug 10, 2013 | 05:13 PM
  #22  
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Problem solved... blown lower o-ring on injector which looked to be caused by a loose hold down bolt on the injector which allowed compression to back feed into the fuel system causing my fluctuating fuel pressure.... Thanks for everyone's input
 
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Old Aug 10, 2013 | 08:48 PM
  #23  
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Originally Posted by crazyolbob
Problem solved... blown lower o-ring on injector which looked to be caused by a loose hold down bolt on the injector which allowed compression to back feed into the fuel system causing my fluctuating fuel pressure.... Thanks for everyone's input
That makes no sense ! Set it straight , and stay off the crazy weed !
 
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Old Aug 10, 2013 | 08:52 PM
  #24  
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Back up ... Sorry . I was thinking about another post .. gasser ... Sorry !
 
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Old Aug 10, 2013 | 08:54 PM
  #25  
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Guess I have had too many ! No smoke though ! Haven't done that since the 80's ! Sorry for the bad input !
 
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Old Aug 11, 2013 | 12:04 AM
  #26  
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Originally Posted by JWC 3
Guess I have had too many ! No smoke though ! Haven't done that since the 80's ! Sorry for the bad input !
You had me wonderin what ya was talking about LOL
 
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