Changing the filter for one oil change.
Mobil 1 filter with PHM in a jeep 4.0
Have about 4k on the oil, lots of summer high heat highway miles as well as stop and go city driving. 128k on the engine.
Also I will be changing oil avian to Mobil 1 HM probably in December before the real [censored] kicking winter starts. At that change I will definitely do the filter. Probably a gram extended 3600.
Mobil 1 filter with PHM in a jeep 4.0
Have about 4k on the oil, lots of summer high heat highway miles as well as stop and go city driving. 128k on the engine.
Also I will be changing oil avian to Mobil 1 HM probably in December before the real [censored] kicking winter starts. At that change I will definitely do the filter. Probably a gram extended 3600.