My 2005 Jeep Liberty (KJ) Limited with the 3.7L is about to hit 60K. I am planning on going for a 10,000 mile run on some grade of Mobil 1. It has had 5K OCI's on Mobil 1 xW-30 oils its whole life. I do about 11K miles a year, so it will see everything from low 90's to single digits in temp in the 10K miles I am running it. It doesn't consume any oil. Daily driver. Mild driving style. I get on it here an there, tow some, and off-road about twice a year, but I drive conservative for the most part. Daily commute is 75% highway and I drive 10 miles each way. It calls for 5W-30. Maintained very well. Well out of warranty. I care a little about gas mileage, but if I lose .5 MPG (if even possible), I'm not going to lose any sleep. I will be using a Mobil 1 EP filter. I plan on doing a UOA once the run is over.
So, the question is:
Which flavor of Mobil 1 would you feel most comfortable with in my situation to go 10K miles?
0W-30 AFE?
5W-30 EP?
0W-40?
Another suggestion?
So, the question is:
Which flavor of Mobil 1 would you feel most comfortable with in my situation to go 10K miles?
0W-30 AFE?
5W-30 EP?
0W-40?
Another suggestion?