24 Valve 2nd Gen Dodge Cummins 98.5-02 Discussion of 24 Valve 5.9 Liter Dodge Cummins Diesels with VP44 Injection Pumps
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Fuel Test Port Question.

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  #1  
Old 10-13-2016, 01:46 PM
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Default Fuel Test Port Question.

Can I install a permanent fuel gauge to the test port on the right side of the fuel filter...tx.
 
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Old 10-14-2016, 03:33 AM
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You could but I wouldn't. You run the risk of water hammer from the VP damaging the gauge. Most run the fuel pressure gauge off the fuel filter housing. Also it may be beneficial to upgrade your stock lines to the big line kit from fass. If you do that you can mount it in the line with a push lock fitting. Also you will need a snubber and needle valve to help steady out and keep you gauge from getting damaged.
 
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Old 10-14-2016, 07:44 AM
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Tx again gh0stman...I already have the gauge and snubber etc so I will mount to the bottom of the fuel filter and leave the test port as is...valuable info and I thank you.
 
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Old 10-20-2016, 12:46 PM
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Go to genosgarage.com. They have printed directions with photos which will be most helpful to you. I installed a FASS DDRP lift pump to replace the OEM Carter LP. five years ago and hold a solid seventeen pounds fuel pressure at wot.
 
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Old 10-20-2016, 12:55 PM
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Holy Smokes...I would love to have your setup but alas I'm retired and don't work anymore so had to opt for the weak Carter pump...Tx for your reply and good info.
 
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Old 10-20-2016, 06:21 PM
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Originally Posted by sucker2
Holy Smokes...I would love to have your setup but alas I'm retired and don't work anymore so had to opt for the weak Carter pump...Tx for your reply and good info.
The FASS I am speaking of costs 249.85$ possibly less and will pump 30% more fuel which will keep the vp44 cool. I am also retired but figured replacing the lp one time was the best way to go. Good luck, whatever you do.
 

Last edited by kerley; 10-20-2016 at 06:24 PM.
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Old 10-21-2016, 07:23 AM
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Oh yes, I looked at that one...thing is it bolts to the frame and I have an in-tank lift pump so I would also have to buy a draw straw or sump to go with it + pay for the install...Tx though.
 




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