I found I have less fuel dilution in wife's 1.5 Di Turbo Honda when we DO NOT used the ECON setting. We always start up with ECON off and if we head down the road for long drive we will put in ECON mode at a red light or a stop once she is warmed up from running a while. I am still doing much daily research on the whole L.S.P.I and oil dilution. Latest trail has brought me to a company I respect a great deal called: Joe Gibbs Racing.
They do make products for non race applications. Have not bought any of their "boutique / niche or snake oils" YET.
But they got me on the hook and I am investigating and reading up on them as much as I can. I have great respect for some of their engineers. + the backgrounds of some of their specialist.
https://drivenracingoil.com/c-1389348-shop-by-product-direct-injection-oils.html
P.S. Can anyone tell me why I can find almost ZERO oil that puts Approved for Honda Motor Company engines as they do for Chrysler / GM or Ford? I see them listed on several brands. Does Honda want to sell their oil ONLY which I have read is a pretty poor choice. Even if they do I do not see how they can or would want to stop oil companies from listing or being approved for their cars?