I don't think there's a hard cap on Calcium - the oil would just need to pass the LSPI related tests. There are other ingredients in this formulation that can counteract any issues driven by the Calcium content.I was about to buy this No VII oil until the saw the 2k Calcium number, which is way beyond Dexos Standards - which I think is 1500 max. Sure looking forward to seeing test numbers at a different lab.
I wouldn't be shocked to read the 2nd UOA about to posted by the OP and shows Blackstone got that Calcium number wrong by a bunch.I don't think there's a hard cap on Calcium - the oil would just need to pass the LSPI related tests. There are other ingredients in this formulation that can counteract any issues driven by the Calcium content.
Calcium is easily offset by higher levels of Moly & ZDDP… why the hang up on something that’s more of a boogeyman when the overall formulation easily delivers all goals?I wouldn't be shocked to read the 2nd UOA about to posted by the OP and shows Blackstone got that Calcium number wrong by a bunch.
Might see the new UOA results (from a different lab) within a week.
fuel 9% - vis 5.5 is good? You can adjust to a shorter interval like 3K, but in that case there's no use paying for a $12 per quart oil, or whatever it costs.I have not read a single word in this thread that convinces me this vehicle and this exact oil are a bad match.
How many long, sustained, highway miles? Looks like too many short trips with engine never fully warmed up. IUpdated result from Oil Analyzers. Not sure why the HPL wasn't listed, but I have requested them to update that. Fuel dilution is still high. I'm going to start changing at 3,500 miles with a new sample at 2,000, just to see where it's at. I bought the HPL in a 12 pack and the car holds 4 quarts. So still have 4 quarts available after the latest change. View attachment 217153
Short trips daily. I'd guess 60% of the miles are electric, but the gas engine will turn on and off at random and most of the time the gas engine won't run for anything over 2 minutes.How many long, sustained, highway miles? Looks like too many short trips with engine never fully warmed up. I
Thanks. Maybe take it on a 45min steady highway trip once a month. That should help burn of the fuel dilution.Short trips daily. I'd guess 60% of the miles are electric, but the gas engine will turn on and off at random and most of the time the gas engine won't run for anything over 2 minutes.