Just curious,
Why not Costco fuel, it is rated Top Tier.
Not that I'm advocating one way or another, I typically use Chevron because its on my commute route. But I once in a while I use Costco.
Thanks
Costco here in Michigan is all over the place. Because they are allowed to mix-in their own additives in their fuels, I don't trust them to use anything more than the minimum allowed and that
minimum' we can get at any 3rd party gas station around here.
By law, their fuels are supposed to be government-tested constantly. But is that tester-guy that draws the samples looking the other way for various reasons?...... I suspect he / she just might be.
I have no proof, other-than how my vehicle performs and sometimes, it's not good, especially going around corners and re-accelerating. I've encountered poor cornering-acceleration on all four of our family vehicles using Costco gas. So my suspicions are warranted.
I just don't trust them anymore. So I quit buying at the two places near me. Unfortunate, since they are still listed as being Top-Tier fuel and all I buy for years now, is 93 octane Premium..All four vehicles respond great using Mobil, BP, Sunoco....etc..... premium fuel.
But not Costco......weird. Even other Shell stations work well with our vehicles. But hey, it could be me, for I have high, abnormal Sensitivities inside this aging body. I was even seeing some blue edging around the moon for a few days before it turned red. Nobody else seated with me in my vehicles saw the same.
Maybe that's how the term blue moon got started...... by an Intuitive Whisperer perhaps?.... I dunno.