12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

FUEL LEAK!! NEED HELP NOW

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Old 06-20-2015, 12:41 PM
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Default FUEL LEAK!! NEED HELP NOW

my p pump is leaking every half second it spits a lille fuel right next to the power steering fluid cap. please help fast
 
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Old 06-20-2015, 01:36 PM
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after i inspected further i can now see that the leak is coming from the return line after the banjo bolt where the line bolts to the side of the pump right below the #2 valve cover
 

Last edited by collind82; 06-20-2015 at 01:58 PM.
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Old 06-20-2015, 02:38 PM
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it is coming from where the line bolts to the pump not the banjo bolt but the we looking one in picture. what do i do? FUEL LEAK!!  NEED HELP NOW-20150620_151719.jpg
 
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Old 06-22-2015, 12:24 AM
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The line could be cracked
or if it's coming from the bolt area you may be able to take the fitting off and try and thread tape it and reinstall.
But if the line is cracked, that means it needs replaced.
 
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Old 06-22-2015, 05:05 PM
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pull the over flow and go get a new copper washer .. I easy fix


if the line if cracked .. well .. you will have to run a new line( I cut mine short and ran it to the back of the engine with a Bio-Diesel fuel line .. good for B100) ..
 
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