Top off oil for 4.0 Jeep

Joined
Apr 7, 2007
Messages
294
Location
New Jersey
Hello my BITOG friends. I have run M1 0-40 for almost 7,000 miles with a Mobil 1 304 extended oversized filter. I'm a quart low with a thousand miles left before the oil change. Before going to the local AutoZone today, I wanted to see what you'd recommend to top off. I have 200,000 miles on the engine. I thankyou all in advance and hope you have a great day.
 
Joined
Dec 19, 2019
Messages
2,947
Location
Muncie, Indiana
It's a 4.0, either top off with what's already in the sump, or if you got some random quarts of other oil to use up I guess you can get rid of those, the 4.0 should be golden for a long time so long as there's actually oil in the sump.
 
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