Jeep Owners!

[MarkC]

I've been doing the dino 10W30 Castrol or Chevron for the past 98K with no problems at all.
When this AutoRx rinse phase is done, I was thinking of going to one of the HM versions of Chev/Havoline. I've thought about a 5W40 synthetic or something as well, but I don't know. I want this engine to last for a loooong time, but I want the oil I use to be easily obtainable and affordable.

 

[Gary Allan]

quote:

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No consumption at all, 98,000 miles.

I don't have any consumpion whatsoever with either of my Jeep 4.0's with Mobile 1 10W30.

My 99 XJ with 140,000 kilometers and my 01 TJ with 91,000 KM. have no noticeable signs of oil use since I bought them..

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OCIs

 

[MarkC]

OCI every 3K.

 

[Bror Jace]

wn1998, do a search using "Jeep" or "4.0L" in the Used Oil Analysis section of this forum to see actual results of people using the various oils. Even though your engine is a 2.5L, it's strongly related to the 4.0L.

--- Bror Jace