Was wondering what you guys recommended for a merc mpi 3.0 (catalyst) motor if merc/quicksilver oil wasn't desired? I have read that rotella 15w40 is a good choice but with 1100 phosphorus im concerned about the catalyst. I also have read that 25w-40 quicksilver(which is what manual calls for) contains close to 1100 phos but im 100% not sure. Anyhow can anyone point me in the right direction here as to the best oil choice for my application...Thanks guys
2012 merc 3.0 mpi oil change
- Thread starter Shellguy
- Start date
Similar threads
