Maintenance free CCV filter for 2021 Cummins?
We are already getting word that the L9 and B6.7 will have a maintenance free crank case breather/filter for 2021 along with several other updates. If this carries over to the Ram trucks(which it lik...
Forum Discussion
ScottG wrote:
So a maint. free CCV adds to fuel efficiency?
No, I was just adding that part just in case why people didn't know why Cummins was making some of these changes. Not all of the changes are for fuel economy.
