UOA results @ 310k
Comments — “Thanks again for the notes. If the potassium is coming from the WVO you’re running, we should see nice improvements next time when you run diesel only for a fill. Otherwise, as you already know, the sodium and potassium could be from anti-freeze, so monitor your coolant level just to be safe. The lower numbers this time may be due to the shorter oil change interval, but the wear rate of lead is down just a little bit this time, so that’s nice to see. The TBN is still strong at 7.6. We’ll look forward to your diesel-only sample after 3,000-4,000 miles.”
