Hi

I can't say it will definitely cure the issue, but a 10w-50 or a 5w-50 is likely to help with the noise as they will flow better.

A 10w-40 might well be okay if you use a good one, but I'd probably go for a 5w-50 over that as it will give be thinner when cold and a bit thicker when hot.

Cheers

Tim