Pennz Plat Euro 5W30 w/LL-04 @ Walmart

[Coprolite]

This just in: DPF has been declared a lifetime filter.

Originally Posted By: edyvw

How is superseded? I would say FCA adjusted their oil selection, since Low-SAPS oil is actually more sophisticated then CJ-4. What FCA is doing is trying to address engineering problem in that engine. Did you ask FCA are they going to increase DPF warranty?

 

[chrisri]

Originally Posted By: BoiseRob
Why would the DPF need an extended warranty? The new Chrysler spec crosses straight to the Cummins spec and Cummins uses T6 1% SAP without any issues running DPF & SCR. It wasn't too long ago when 1% was Low-SAPs...

It really depends upon a filter design. 3 litre (and bigger) diesel should have nice, big one, like on Euro vans , that aren't affected as the smaller units on a under 2 litres cars.
Some filters are simply more efficient and last longer.