FishOnOne wrote:
Funny that most of the ram guys touting their trucks don't even have 100k miles yet. And another posting his old 5.9 truck in which the 6.7cummins doesn't even come close to reliability.
On the other hand my '12 6.7PSD has 140k miles which is not a lot but the engine and drivetrain has been rock solid and is used as a daily driver. I've had to replace a couple of EGT sensors and a Nox sensor to date. My cousin replaces several CP3 pumps per year that fail from most likely a manufacturing defect so don't think their bullet proof.
As for the brands the Chevy and Ford are American brands and the Ram is foreign owned and controlled. In addition you may want to pay attention to the number of recalls plagued one brand as this indicates engineering and build quality issues.
Can the CP3 fail? Yes, but at least it doesn’t trash the entire fuel system with metal shavings like the CP4 does. If the CP4 simply quit without spilling it’s guts everywhere I might have bought another Ford. There is a BIG difference in how they fail.
