I've seen guys putting something in their oil before switching to Schaeffer's to flush out build up from the old oil. What is it you guys use?
I've always gone around 5 -6k miles on other synthetics I've ran. But I'm getting my oil online since there's no dealers around my area, so not sure if I get a sample kit with it. It's gonna be weird pouring green oil in my truck haha.$$
Not so much when you figure in their oil analysis provided. Be sure to pickup a sample kit from your Dealer when you buy the flush and new 9000. They've been moving me up, my next recommended interval this next change is just shy of 10k miles.
I would highly recommend that you also pick up a Fumoto Valve to install at the same time. humpin:
Will do bud. I'm calling Schaeffer tomorrow once I'm back homelet me know what you do to flush it out , thats the next oil im going with its a bit pricy but worth it