Whos had a bad CP3, not FCA and what were the symptoms?

[DPKetchum]

Well another inop water in fuel light and a failure blaimed on water. The list grows.

 

[Bob4x4]

The new tighter filters don't separate the water as well as the older larger micron rated filters,if the water is not dropping out the light won't come on



Bob

 

[inksmith]

Another P0148 questions...looking for ideas
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Home / 5.9 Liter CR Dodge Cummins 03-07
Another P0148 questions...looking for ideas
#1
01-27-2015 05:19 PM by inksmith
So, posing a question to all 5.9 owners about the ever mysterious "P0148, Fuel Delivery Error" DTC. I upgraded the transmission over 2 years ago to take an aggressive tune, installed CL on my Bully Dog back in Sept '13 and got the code the first time in Oct '13. A few more came that Nov, but I never noticed any power problems till that Dec when it lost all power with wisps of white smoke going uphill. I replaced the filters and FCA as directed but that didn't get rid of the problem. I continued getting the code until I finally took the truck down to stock completely and replaced the FCA a second time this past June. I hadn't heard a peep from the truck until Nov when it threw the code three times in as many days, the third time losing power on a flat interstate in VA BCH. We assumed the BD lift pump had gone bad and sent it in for warranty, but a week after driving it the code came back with the same power loss going up a bridge.

I've put four FCA's on this rig, replaced filters, installed a new BD lift pump and I'm still having issues. My Cummins guy and I are going to delete the factory filter and torque the tubes this week, and plan on removing the BD pump for a FASS system eventually. But something in my gut is telling me the CP3 is worn out from CL's high pressure demands, and a failed BD pump. Just want to get a feel for what everyone else may think. Thanks in advance!

 

[DonFitzwater]

Since this is your first post, a little Internet etiquette is in order. Please don't resurrect 8 year old threads as it is considered poor manners and also called thread hijacking.

Post your own new thread detailing your issues.

 

[inksmith]

My apologies, I forgot which forum I was posting in, I use so many. Ive been a member with TDR for awhile, wasn't aware, again my apologies