Under 2500 miles and the iron is at 10ppm. I'll shut up.
Everyone on here always says Valvoline Maxlife is great at stopping leaks and/or consumption. Nice to see that it is working on your consumption issue, even if it's just in the weight or oil type. My mom's LS1 would use half a quart of M1 5W-30 every 1500 or 2000 miles, but with GC 0W-30, it's went to less than half of that. My truck used a little oil (no smoke, no leaks) with Castrol GTX 10W-30, but completely stopped using oil on my first change to Rotella-T Synthetic 5W-40.
I wonder if it would be a good idea to run some Maxlife in her LS1 for an OCI or two. I am curious to see your next UOA. That is, if you are planning on another.
Yup, my next uoa will be at 220000 km, a little over 7,000 km.
If i continued to do a full mobil 1 uoa, iron coulda been at 40-50ppm! and my 10ppm is with two quarts of fresh m1. anyway who knows why it irons up like that.
Still a good uoa for an engine with 213,000 kms.
I should also add that i changed the air filter when i added the maxlife. it was filthy while the m1 was in there. 12ppm for 3900km's.