I tried to wait longer but I got board...
Got my F350 this last March. Just rolled 1500 miles and I dumped the FF for some Havoline Pro Deposit Shield full synthetic 5w30. I really don't care about early OCI's on new vehicles but for some reason I just had to do it this time. 7 quarts and a new Champ PH820 filter. I'm a bit surprised on how dark the oil was for 1500 miles.
Got my F350 this last March. Just rolled 1500 miles and I dumped the FF for some Havoline Pro Deposit Shield full synthetic 5w30. I really don't care about early OCI's on new vehicles but for some reason I just had to do it this time. 7 quarts and a new Champ PH820 filter. I'm a bit surprised on how dark the oil was for 1500 miles.