Like the sensor problem I’m sure that GMC / Buick is aware of this issue. My car had started leaking oil all over my garage and driveway. Prior to that it sounded like a plucker/galopy car despite the fact that I got scheduled oil changes. It just came out of the blue.( I did find a YouTube video regarding this particular problem that this mechanic stated that GMC is aware of this because he’s replaced/ repaired so many Encores with the exact same issue)