Dodge Diesel - Diesel Truck Resource Forums - Idling Fuel Pressure low with Fass

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TheNamesTopher

12-26-2016 04:20 PM

Idling Fuel Pressure low with Fass

I have a 2005 dodge 2500, wondering what idling fuel prsssure should be while idiling i sit around 6-7 kpsi, i have the fass 150 as well. WOT I maintain above 17 im just worried about burning up my pump with that low of pressure at idle. Any info would be greatly appreciated.

CRF450R RIDER

12-31-2016 02:10 AM

you RAIL pressure should be around 6-7 KPSI at idle. your fuel pressure comes from your fass and those are set around 16 PSI. changing your fuel pressure wont effect your rail pressure.

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