Ford Powerstroke 94-98 7.3L Discussion of 94-98 7.3 Liter Ford Powerstroke Turbo Diesels

weird noise

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  #1  
Old 05-18-2010, 05:45 PM
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Question weird noise

lately when i start my truck once in a while it chugs a few times then straightns out what could be the problem
 
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Old 05-18-2010, 06:35 PM
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stupid question but when was the last time the oil was changed?
 
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Old 05-18-2010, 07:20 PM
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Could be old oil, could be weak or dead glow plugs, could be weak or dead injectors..

Or it could be just a diesel and they do that from time to time... If it an't broke, dont fix it...LOL
 
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Old 05-18-2010, 09:06 PM
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i changed the oil about a month and a half ago with about 3500 miles with the oil
 
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Old 05-18-2010, 10:04 PM
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heard the HPOP can do this as well
 
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Old 05-18-2010, 10:05 PM
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how is that
 
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Old 05-18-2010, 11:20 PM
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try and change the oil in the HPOP and see if it helps any

what i have readed about this situation is it could also be the engine oil temp (EOT) sensor on the HPOP, ICP, or possibly a sticky IPR.
 

Last edited by yeehaw; 05-19-2010 at 09:01 PM.
  #8  
Old 05-21-2010, 06:58 PM
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My buddys 97 does the same thing sometimes. We've been trying to figure this out too.its weird cuz it straightens right out after a few chugs.
 
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Old 05-23-2010, 02:21 AM
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yea i think im going to run an injevtor test its weird never rn into this problem before
 
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Old 05-23-2010, 10:10 AM
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My truck did this when I had my diablo sport chip in. It would snort twice, then purr like a kitten. Kinda like waking the beast. I thought it was kinda cool and was absolutely not worried about it.
 


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