Premium Guard PG6161 — Cadillac ELR

[FlyingVan]

I installed a Fumoto oil drain valve in every vehicle I own. No chance of ever stripping the pan. I wonder if I took my car in to have the oil changed, would they be smart enough to just open the valve to drain the oil or would they unscrew it? But I'm not taking my cars in anywhere for an oil change, at least until I can crawl underneath and do it myself. By that time though I will probably drive an electric car that doesn't need oil changes.