is this oil ok?

Ive been sent 10w 40w oil instead of 15w 50w by my local parts/service store.do you think i can use this?

I've got a 1980 1.5 gls mk1.

Cheers

Lee.

10W40 is  all i use im my diesels and petrols (semi synthetic)
Bert

cheers bert!

anytime  :wink:
bert