Never posted in this forum as I'm a diesel guy so bear with me... My wife's BMW X3 is out of warranty (53,000 miles) so I have been doing oil changes as of late. I'm using Valvoline Synpower 5w-30 and ran it for 6000 miles before this change. I know it's a pretty good oil but can I go longer next OCI? I did some searching here but couldn't find too much info on the little 2.5L straight six. Any opinions appreciated. And any other info about things I should look out for with this little Bimmer would help as well.
Thanks
Thanks