Engine oil problem!

[Adeeb1395]

What specs should i look for while buying engine oil for my 5efe na.i mean 10w-40 or any other etc.

And is it a prob if i use two type of engine oil mixed? Asking this cause i have 2ltr of mobil1 and 2ltr of castrol synthetic engine oil left.so dont want to buy any.

[jellybaby]

It been covered loads my friend so a search and loads will

Come up

[JayJ]

10w-40, 5w-40, 5w-30 all fine and you can mix them even if they are different grade as long as they are fully synth both.

[Chops]

hng on, what if youve put some semi synth in previously, but are now filling it up with 5w40 fully synth?

[JayJ]

You can mix fully and semi too as semi itself is already a mix. I wouldn't do that myself, but each to their own :-)