Great info on switching your vehicle over to synthetic... We take it an extra step further for any unknown prior oil in our cars.
1. Do an engine flush prior to changing... Switch to our High Mileage oil. Shorten the drain interval to 2,000 miles. Monitor the oil for any excess usage or extra dark coloring
2. If things look good, move up to our XL or signature series oil. If excess oil consumption or dark colored oil, do another engine flush and use the high milage again.
3. Next oil change, monitor for excess consumption or dark coloring change at 5,000. Determine if you need another engine flush. (most don't)
4. Move up to signature series for the best protection and performance oil on the market! Rock On 🤙🏼
Amsoil Blog
How Do I Switch from Conventional to Synthetic Oil? - AMSOIL Blog
You don't need to do anything special before you switch to synthetic oil after having used conventional oil.
