Quote:
Originally Posted by Higgs Boson
1) Use the fuel that is recommended or required by the manual. Some state it is recommended to use 93/91 but you can use 87. In this case, use 93/91. If it says you only need 87, using 93 is going to cost you more and possibly decrease mileage.
2) Use Top Tier fuels only. http://www.toptiergas.com/retailers.html |
I used Gulf 87 for a while, then switched to Exxon 87 and then 93. Now I'm using Shell V-Power (93). I didn't know that 93 in a LFX engine could decrease milage?
Welp.
I'm probably going to stick with shell and either throw in 87 or 93 depending on how much they rise. I currently pay around $3.49 for regular and $3.79 for premium around northern NJ.
However, I did notice that the car "feels" more intense running on 93 versus 87. Maybe that's just me haha.