Hello folks.I know this is a frequently asked question but between different opinions and links that don't work my head is scrambled.What would the best oil and what weight is recommended please.I'm seeing 5w-40 fully synthetic is the favorite of a lot then i read something else that throws a spanner in that and i start over thinking again.I live on the Isle of Man so choice of oil brands is not the best but the likes of Shell and Castrol are available.I don't think posting oil is an option as its a liquid but please feel free to correct me on this as it gives me better options.I am desperate to do an oil change and obviously want to do it right.Thank you for looking and any help you can wing my way.
Regards,
Marty.

Ah well, sorted something by talking to my local parts department.
Gets coat,
Taxi!!