cp3

anyone close to houston tx preferably have a good 10mm cp3 they want to sale. thanks jack

Hello, hope this message finds you well and Happy new year. I want some help regarding a problem in the fuel system that happened to my truck. My truck is a 2021 Ram 2500 6.7 cummins (early 2021 that came with a CP4 from the factory). I just purchased and installed the factory Y78 Recall package...

Hello, I have a 2006 Dodge 2500 5.9 Cummins 24 valve. Lately it has gotten very hard to start. Had weak power too, replaced fuel filter and power seems OK even right after a cold start. Connected diag tool and pressure is dancing around 6000 at low idle. Gave it a little pedal, and it went...

I've been using my Smarty Touch to data log some operating parameters. Of concern is my rail pressure at idle. Truck idles fine and runs good but has a slight knock, as in timing knock sound, at idle. Its minute but present. When I shift from park to drive the Actual Rail Pressure (red trace)...

Finally decided to try to stop the fuel seeping out of the CP3 pump. While working on it, I took some pictures and later took time to do a write-up as to what I did. This may not cure all of them, nor fix every one, but if yours it doing it, this may help you to get it fixed without removing the...

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...

to make the story short my 2005 dodge ram will not start or sometimes it will but with a litle spray in the intake i can get it running. it has a rough idle and sometimes i think its missfiring on some cylinder. how to know if its a pump. pressure valve or injector failure? i looked around...