STOP IT FOLKS!!! Each auto
STOP IT FOLKS!!! Each auto manufacturer has different breakin periods for 1st oil change. Most use reg oil (not synthetic), but use breakin additives formulated just for there engine wearin period. They do not want you to remove it 'early'. After that always use a synthetic oil with a guality oil filter. The 1st 20,000 miles is when an engine wears in, so change that synthetic out every 5,000 miles. After that you don't need to change synthetic out but every 7,500-12,000 miles depending on your driving conditions, ie. cold/hot, stop&go commuting or less with mainly freeway driving. PLEASE never 'flush' your engine and waste your money. That is what a guality oil filter does! My knowledge comes with 40 years of dealership and independent auto shop ownership.
I've seen it all, trust me! Follow this advise and you will have many happy miles to come...