Pennzoil Ultra Platinum 0W-20, 2021 Ram 1500 3.6L E-Torque Pentastar w/ 52,068 miles, 9,431 Mile OCI

[187Penguin]

The iron is v. high...4.24 ppm/1k miles. Si is v. high. This UOA isn't great. I'd just reduce the OCI. Folks are talking about a 30 grade...sure...you can try it and see if there are any improvements or just knock the OCI back to 5-6K with the 20...

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Im already at 5k miles on the new oil. I might pull a sample and send it in just to see how it’s looking.

 

[TiGeo]

Im already at 5k miles on the new oil. I might pull a sample and send it in just to see how it’s looking.

Good idea/why not. Any info on your intake system/possible leaks?