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8 Posts
I have an 03 GT.
I was wondering what grade of gasoline you other GT owners put in your car? I have read that certain cars (like my snobby friend and her Mercedes) require Premium unleaded. My manual indicates that I should put in no less than 87 but nothing higher is needed and in fact I believe it counsels against putting in a higher grade.
If it's actually better for my engine to put in 87, with gas prices the way they are, I'm all for it! I've been putting in 89 since I've had it.
My usage is an everyday car, not to race it or anything. Any thoughts out there on what grade to use?
I was wondering what grade of gasoline you other GT owners put in your car? I have read that certain cars (like my snobby friend and her Mercedes) require Premium unleaded. My manual indicates that I should put in no less than 87 but nothing higher is needed and in fact I believe it counsels against putting in a higher grade.
If it's actually better for my engine to put in 87, with gas prices the way they are, I'm all for it! I've been putting in 89 since I've had it.
My usage is an everyday car, not to race it or anything. Any thoughts out there on what grade to use?