Ok. Where do I start. I have a 05 dodge with a 5.9 cummins
It. All started. When it acted. Like it wasn't getting any fuel. Changed the fuel filter. Work for a little while then it started
Took it to dealer. So far. ECM. Fuel rail censer changed. Fuel cam censer. Change. The codes that keep coming up
Is the fuel rail pressure. There is a 5watt spike going to fuel
Rail they can't figure it.Out 22 days and counting

 

Do you have a programmer you put in your truck? Just a long shot
If you do, aybe it's causing the problem.
Fill out your signature so we know what you've done to your truck and motor,that can help when trying to diagnose issues.

 

their is a fuel rail sensor on the well.. Fuel rail.. But if its spikeing it can be the High Pressure Fuel pump is getting weak and needs replaced..

 

has anybody checked the CP3 is getting enough fuel