Recall of 19/20 Ram Cummins 6.7 diesels
It seems like Ram wants to rid themselves of the Bosch 4.2 injection pump! Recall notice
Forum Discussion
rhagfo wrote:FishOnOne wrote:
Here's probably the motivation for the change.
Link
I will say that cummins implementation of the CP4.2 asymmetrical pump was a disaster and not sure why this was required, but may have something to do with the fuel pulses/load on the pump with the 6 cylinder firing order setup. Anyways it just shows any manufacturer can implement a change that wasn't tested thoroughly and it backfired on them.
So Ford doesn’t have any loos of power issues with the CP4.2??
I didn't say that. I'm sure there has been and lawsuits that followed.
There is a member here that I while back stated that cummins doesn't make changes by implementing new technology fast and lets the other brands be the guinea pig before switching over and now we know cummins implementation of the CP4.2 has been terrible which discredits his statement.
