Second UOA after 2.5 years/12K miles. Looks about the same. Lots of fuel here but this is almost exclusively short-tripped so no suprise there. This time I have HPL Euro 5W40 in and will be doing a 2 year OCI which should be between 6-8K miles is my guess and will do a UOA at that time to see how the HPL looks for what you can see in a UOA - I ran the engine cleaner (2 qts as this is a 9 qt fill) on a prior change (not shown here). She is purring right along and will be making a long >1K mile trip in April to the annual Wookies in The Woods event at the Tail of the Dragon in NC.
The higher Moly and Boron for the first UOA are from the Ceratec I ran. The LLHT does look to be a different formulation now with the differences in the Ca/Mg values. Finally, nice to see that Si drop down to a reasonable number this time...originally the high value (44 ppm) was from all the work I had done after purchase with a new oil pan goop seal as the likely culprit.
The higher Moly and Boron for the first UOA are from the Ceratec I ran. The LLHT does look to be a different formulation now with the differences in the Ca/Mg values. Finally, nice to see that Si drop down to a reasonable number this time...originally the high value (44 ppm) was from all the work I had done after purchase with a new oil pan goop seal as the likely culprit.