I lived in Ma and I have always put 87 in my 2003 Honda Accord 2.4 4 Cyl. I just drove cross country to Idaho. They have they sell 85 in all there gas stations as unleaded, where in mass 87 is unleaded. They also sell 91 as premium. I have put 91 in my car a few times and I know it doesn't effect it in anyway. I just didn't know if I could put 85 in it without causing problems. Because they don't sell 87 out here, its either 85 or 91 and there is about a.45 cent deference. It would be nice to save the money.
Read more: Can you put 85 in a car that has always run 87?