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Leaking Diesel Fuel

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Old Sep 12, 2020 | 11:36 PM
  #1  
HorsePower Junkie's Avatar
HorsePower Junkie
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From: Houston
Leaking Diesel Fuel

Noticed diesel fuel leaking onto the ground while the truck (2002 7.3) was parked and running. I was not far from home so I went straight home. It was dripping a good bit from the driver side of the engine while running.

I could see it dripping with my steering wheel turned all the way to the right, but did not slide up under the truck to be able to see exactly where it was coming from.

Any ideas where it is likely coming from?


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Old Sep 13, 2020 | 04:31 AM
  #2  
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Just Strokin
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From: Tallassee, ALabama
The fuel heater on earlier models was known to leak. I had this happen to my 1996 years ago. The fuel heater on my 1996 was located on the driver side of the fuel filter housing. Might be your problem, might not be, but I would start there and check it out.
 
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Old Sep 13, 2020 | 07:41 AM
  #3  
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From: north of Minneapolis, MN
The filter bowl drain valve can leak too. So head over to Diesel O-rings with your credit card in hand....Bill can fix you up, so you can fix it up.
 
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Old Sep 13, 2020 | 08:04 PM
  #4  
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I looked a best as I could with a flashlight looking from up top, but could not see where it was leaking from.



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Old Sep 20, 2020 | 06:18 PM
  #5  
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Is the diesel fuel flammable while driving if I drive it over to a shop to have it looked at?
 
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Old Sep 26, 2020 | 06:43 PM
  #6  
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blakeusa
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Originally Posted by Dan V
The filter bowl drain valve can leak too. So head over to Diesel O-rings with your credit card in hand....Bill can fix you up, so you can fix it up.
this
Or hpop lines
 
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