Quote Originally Posted by dvldoc View Post
Well it looks like the the SL version of RP uses what's called Synerlec sulfurized ester additive as one of their additives so it's actually nothing to worry about. The newer SN will not have that Sulfur content since it's not allowed. But the TBN on that stuff is 12.7 it will last a very long time before needing to be changed out.
Hi dvldoc. I have a pajero with 4m41 engine. I use top 1 15w40(synthetic diesel oil?) which cost around 300 pesos. If i use baldwin filters can i extend up to 10k kms? Or is it much better to use mobile tdt with baldwin on 10k intervals. Im a bit hesitant to use mobil tdt bec of its viscosity 5w40.