5W30 Mobil Synthetic in 1992 w124 250D??
My other mechanic friend says I did a BAD thing, that the oil is too thin and might cause engine damage.
Should I drain the oil???
I'm thinking of putting in AMSOIL 15W40 Synthetic.
Help!
Thanks in advance for any help.
Chris in Vancouver, BC
1967 230 (110)
1992 250D (w124)
229.3 or 229.5 0w40
you don't need the low ash oils 229.51 since you don't have a particulate filter.
Just wait and change the oil at your next change it will not hurt the engine.




