05 Liberty 3.7 3,122mi Mobil 1 5W30

[74DartSport]

Much better than the last analysis. I changed the air filter after the last one, it didn't look bad but the seals around the edges were rather hard. Considering she averages 13 miles a day this is going to be in there a while. Previous analysis.

 

[bigt61]

Good #'s - as Blackstone indicated, you'd be safe going to 5k miles. I'd probably go to 6k, even if it took two years - just keep it topped off.

 

[The_Captain]

Your numbers did improve. Best of luck