Installing Fuel Pressure Gauge on 3rd Gen Cummins with stock fuel system

I was curious to see how the stock lift pump was doing so I installed a Fuel pressure gauge. I did not get very good news...
Cummins hissing steering and braking issues fixed • Cummins hissing steeri...

[@Tj-dc8vz]

I knew there had to be an easier way than going at the filter. I was worried cause I just ordered the fleece lift pump. Thank you man good stuff

[@j.j.sgarage1457]

Thanks for watching!

[@captainpegs07]

Very helpful vid!

[@j.j.sgarage1457]

Thanks for tuning in!

[@stevealvarez7330]

I just ordered mine, I went with the steering column gauge pod since I already have a pillar pod with my edge and boost gauge

[@j.j.sgarage1457]

Awesome man!

[@stevealvarez7330]

I just finished my install of the same Isspro gauge and mine came up with 8 psi of pressure as well at idle

[@j.j.sgarage1457]

Time for a lift pump upgrade 👍🏽

[@stevealvarez7330]

What psi are the stock lift pumps suppose to hold when they are good?

[@j.j.sgarage1457]

10psi @idle 6-7 @WOT. If you tow id check the pressure while loaded if it drops below 6 is not bueno.

[@howardshurst1302]

Did you ever replace the stock pump. What was the psi readings afterwards? My Dodge also runs around 6 psi .

[@j.j.sgarage1457]

Yes. I replaced it with a Fleece lift pump. I get 21psi now.

[@sandman2385]

Where did you get the banjo fitting ?

[@danielhoffman6694]

You think that banjo bolt would be the same on a 6.7? And it would work fine in same location?

[@j.j.sgarage1457]

Sorry for the late reply. Should work the same.

[@grantspring9320]

I have a FASS pump on my 03 Cummins but my wiring harness doesn’t have enough wire to reach behind my cab. Could I still tap in on the CP3 here? I know it’s not recommended but will it still work?

[@j.j.sgarage1457]

That’s where the supply line from your FASS hooks up so you should get a reading. They say for those pumps to install a push lock fuel pressure “T” in the supply line from the lift pump to the CP3 for a more accurate reading. This is what the fitting looks like: www.xtremediesel.com/xdp-push-lock-fuel-pressure-tee-xd200

[@badas95Z]

Does the boost fooler work good? Was just looking at those last night

[@j.j.sgarage1457]

I believe so

[@TheJaybird67k]

Where did you get your banjo fitting and gauge from and do you have part numbers for them?

[@j.j.sgarage1457]

I purchased both from Xtreme Diesel Performance. Gauge part# ISPR14055, Banjo part# XD201.

[@TheJaybird67k]

@@j.j.sgarage1457 Thanks. Do I need to run a snubber valve on my 2006 Cummins 5.9 ?

[@j.j.sgarage1457]

You do not with this gauge.

[@TheJaybird67k]

@@j.j.sgarage1457 TY so much

[@j.j.sgarage1457]

Np👍🏽

[@ochromeyog9950]

Stupid question but is this got the 5.9 in it or 6.7?

[@j.j.sgarage1457]

5.9👍🏽

[@ericjaquez4347]

JJ is your truck a 5.9?

[@j.j.sgarage1457]

Yes!

[@trevorross7509]

Turn off the music