This UOA was performed at 7700 miles on the truck. Oil was in the engine from 4700 - 7600, roughly 2900 miles on the oil. Keep in mind some wear metals are still there because of the break-in. It takes a while to flush it all out. Many say upwards of 20k miles.
Iron is a little higher than I...
Hey guys,
First post. Just wanted to share a few pics of my 5.0. It’s been a good truck and running great. I am pretty anal with my break-in. I switched to 5w-40 very early in the motors life. I’m also running a PPE deep transmission pan and rear diff cover. I get fantastic highway mileage...