WOW! What a massive thread!
Big thanks to the clued up guys on here Oilman (Tim) and Viking come to mind (and others..)
I have a quick query, not the......what type of oil to use but.....my local mechanic has used 5w 40 PD (dont know what brand) in my 05 Plate
Ibiza Cupra TDI.
Now I told him it needed 0w30 PD grade 506.1 / 507 but being a clever clogs he decided to put 5w 40 in.
He is being awkward regarding changing it, and I really dont see why I should fork out to rectify his mess up.
Two questions....do I need to worry?
Its done 98k, never gets driven hard cold and it will be changed at the latest in 10k miles.
Can you guys see it being a
problem? Should I get it changed, or will it be ok?
Im relatively "basic" clued up about oils and what they do in engines however in real terms what is the difference between 30 and 40 grade in protection and wear and tear. I am not so fussed about the 0 - 5 rating as I know that the leon TDI 150's use 5w as a standard.
Also as a similar question, does anyone know why Leon 150's do have different grade to
Ibiza 160's???PD's?
Thanks for your
help!
Kind Regards