DanW
Well-Known Member
You mean 0w20? The manual recommends 0w20.I change my own oil using the manual recommended Pennzoil 0W30. I also keep a log book of any maintenance and receipts.
The reason I use the exact recommended oil is because a buddy with an ‘18 Rubicon had engine issues that chewed up the camshafts and since he couldn’t prove what oil he used (he worked at a shop and got the oil for free) they denied warranty.
Not only that, but the dealer did a “gamble repair” costing him $2,800 and it only lasted 4k miles. As it sits now it doesn’t even run.
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