What is the thickest oil I can use in my Corsa C 1.0ltr 2001 ?
The manual says 5/40.. When I buy, they ask for the reg No then give me 10/40.
I do a lot of motorway driving and want the engine to last.
Its done 70,000 and has been looked after, but does need topping up once a month (no leaks) so should I use a thicker oil?
There is a bit of cam noise when hot, but otherwise it's in good shape (and I want to keep it like that)
The oil I buy just seems so thin
Any help appreciated Th
ank you
The manual says 5/40.. When I buy, they ask for the reg No then give me 10/40.
I do a lot of motorway driving and want the engine to last.
Its done 70,000 and has been looked after, but does need topping up once a month (no leaks) so should I use a thicker oil?
There is a bit of cam noise when hot, but otherwise it's in good shape (and I want to keep it like that)
The oil I buy just seems so thin
Any help appreciated Th