My 2012 Sierra 5.3 is past warranty. I've used DEXOS oil for every oil change. I now have 113000 km on the truck. I changed the oil when the dash reminder told me to on the driver information center. This has tun 14000 km on a couple instances, and that alarms me.
My new job gives me access to free mobil conventional oil. I've been using purolator filters for the past 2 years, wix prior to that.
Can I switch over to non synthetic and make my oil change interval 5000 km? It'd simplify things a lot for me.
My new job gives me access to free mobil conventional oil. I've been using purolator filters for the past 2 years, wix prior to that.
Can I switch over to non synthetic and make my oil change interval 5000 km? It'd simplify things a lot for me.