Originally Posted By: Quattro Pete
Originally Posted By: edyvw
Rotella has much higher SAPS level, and if it was specd. for passenger vehicles it would be high SAPS oil since SA is at 1%.
What's the SA level of Pennzoil Euro L 5w-30?
BTW, what is the official definition of "high SAPS"? To me, something like M1 0w-40 with SA level of 1.34% would be considered high/full SAPS. SA of 1% is more like mid SAPS.
I think 1% is limit. I would say M1 is more exception because all High-SAPS are around 1.1-1.15%
Euro L has to be below 0.8% since it meets VW 504.00/507.00
However, if that does not make difference why using it?
If FCA thinks that Rotella will work fine and no issues with DPF, then there is no reason using C3 in DPF diesels at all apparently, or FCA is not telling customers all the story and betting that RAM users are using truck for heavy duty applications which will create more passive regeneration.