Have just purchased a 2015 ghibli petrol , want to do an oil service asap , i know the spec is supposed to be 5w40 but some are saying they use 10w60 ! I don't want to get into a debate about it , id just like clarity, i used to run a twin turbo V6 nissans back in the day and always used 10w60 instead of the factory spec , id appreciate your thoughts folks
Thanks
Simon
Thanks
Simon