Bit of advice please;
My 12 Boss does use/burn some oil, and as its due an oil change is it better to use a thicker 10w40 now its got 10.000 miles on it?
Or must the Boss have its 5w50 ?
And how many litres are needed for a full change?
Thanks in advance!
My 12 Boss does use/burn some oil, and as its due an oil change is it better to use a thicker 10w40 now its got 10.000 miles on it?
Or must the Boss have its 5w50 ?
And how many litres are needed for a full change?
Thanks in advance!