Hi Guys/Gals,
I'm planning to service my 2003 Focus 1.8TDCi in the next couple of days, when in Halfords looking for oil the best they have is Mobil 1 0w-40 Supersyn turbo diesel oil, I know that Ford recommend 5W-30 semi synthetic but i've always used Mobil oil and i'm sure that the Mobil oil is a better grade of oil anyway.
Can anyone see any issues with using it?
Thanks,
Steve.