Birty Dastards Jeep Club

Tech Forum => Workshop => Topic started by: greenjeepowner on March 20, 2007, 08:45:18 AM

Title: what oil
Post by: greenjeepowner on March 20, 2007, 08:45:18 AM
which oil would you recomend for my 2.5 wrangler? have just changed the oil and used castrol gtx magna  15/30(non synthetic/recomended for cars with more than 65000miles,) also used a filter from motor factors not mopar part....(just ordered 3 k+n filters from quadrotec as i change oil every 6 months even though i do very little milage... oil creaming up very easy.... what ever the oil was in there before this didn't happen......should i change to a semi synthetic or fully synthetic or 20/50 that i have seen for classic cars........
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Post by: JamesH on March 20, 2007, 02:09:59 PM
10w40 Semi-synthetic for all 4.0l and 2.5l. Mopar filters are under a fiver from my Jeep dealer and seem to do the job pretty well.
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Post by: Manda on March 20, 2007, 08:49:23 PM
:imwitstupid:

We've got a 2.5l and a 4.0l we both run 10w40.
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Post by: Mike Pavelin on March 21, 2007, 10:29:42 AM
Ditto. Jeep engines don't need anything exotic.