Oil geek post.
I've read these:
https://bobistheoilguy.com/forums/threads/oil-consumption-vs-not-doing-oil-changes.367695/
Blackstone says that adding a quart or more extends OCI several thousand miles. They show graphs of their many UOA results, but they don't have the 'good data'. Good data would be longitudinal: one person with a burner sending in multiple oil samples in-between oil changes, for example sending a sample in every time just before they add a quart.
Anyone here carry that out? What were your results?
I've read these:
https://bobistheoilguy.com/forums/threads/oil-consumption-vs-not-doing-oil-changes.367695/
Topping off vs changing oil
If you have a vehicle that consumes, say, 1 qt every 2000 miles, do you prefer to keep normal OCIs (whatever that may be for you), or extend them because you're replenishing with fresh oil more often? What about if you're having to add 1 qt every 1000 miles? One of our vehicles consumes 1 qt...
bobistheoilguy.com
Blackstone says that adding a quart or more extends OCI several thousand miles. They show graphs of their many UOA results, but they don't have the 'good data'. Good data would be longitudinal: one person with a burner sending in multiple oil samples in-between oil changes, for example sending a sample in every time just before they add a quart.
Anyone here carry that out? What were your results?