That's odd. My mother has owned a CRV and a Civic for around 8-9 years and has put on near 150k miles combined on those. I'd say a majority of those miles were fueled by either UDF or BP gasoline, as she's always lived by them and rarely goes out of town. Also, I have always used their fuel for all 8 cars I've owned, ranging all of their octane offerings. Perhaps I'm just lucky, or maybe you're a fucking twat who beats off to this shit.