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    2014 Cherokee 3.2L Pentastar, PP 5W20 8500 mi

    Oh and for anyone else, the 3.2L has a 6.0qt capacity and 1qt low is about Low mark on the dipstick.
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    2014 Cherokee 3.2L Pentastar, PP 5W20 8500 mi

    Sorry I didn't see how to attach the UOA to BITOG, and copying the text like the sticky says didn't work at all. I added 0.5 qts around halfway through the interval and didn't bother again, and the end of the 8560 it was about a quart low around Low on the dipstick. Total miles just under 27k...
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    2014 Cherokee 3.2L Pentastar, PP 5W20 8500 mi

    4th change on my 2014 3.2L Pentastar. It's been PP 5w20 for all but the first change, when I used RP 5w20. This UOA the motor consumed about 1.5qt over the OCI of about 8500 miles. Otherwise everything looks in the clear! I am also using an AFE Pro Dry S dry media drop-in air filter...
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    2017 Grand Cherokee 3.6 Pentastar

    Here's my Blackstone report from my 3.2L Pentastar. Everything's in the clear using PP 5w20, although I have some oil consumption of about 1.5qt over the whole interval. We'll see how this batch does. I may try 5w30 in the future hoping to reduce the consumption...
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    1987 Mustang 5.0 - Performance engine oil?

    I'm using Rotella T6 5w40 in my flat tappet motor at the moment. In the past I've used M1 HM 10w40 and QS Defy 10w40. After my rebuild I tried 5w30 and 10w30 but was worried about the zinc levels and didn't want to buy break-in additive every time. I think the engine ran noticeably quieter and...
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