5.9L 24V Performance Discussion of 24 Valve 5.9 Liter Dodge Cummins Diesels with VP44 Injection Pumps Related To Performance And Longevity

fuel pressure

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Old 04-21-2010, 04:35 PM
jake 94's Avatar
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Default fuel pressure

My fule pressure is droppin to 5psi with the edge on 5. Is this because of the lift pump i have or do i have other problems
 
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Old 04-21-2010, 06:55 PM
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its time to upgrade to a better lift pump bud........pressure is simple the resistance to flow and the old pump just aint cuttin it no mo

nuttin else wrong here other than that................do it bro
 
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Old 04-21-2010, 06:57 PM
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it airdog or fass time
 
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