Originally Posted by TeHJuSTiN
You have already changed from your first post. I bet you're not even comparing the same amount of gas. Or even in the same time frame. If you're going to make a comparison, use the same criteria
Before I didn't look at my receipts. I just took an estimated guess. the 87 is from april 19th, the 91 was may 2nd. So like 13 days or so. The 87 was added to like a 1/8th full tank, and the 91 was pass the E so I didn't have much 87 left when I filled up on 91 for the first time. No need to really get anal about this subject.
Edit~I mean 93, I'm thinking of the wrong gas station, the getty has 93 the texaco has 91, I filled up at the getty.