I DO want to know though, did the dealer fill up the tank before delivery?
What octane did they put in the tank?
That sales manager that drove the car a while before they sold it to you, what octane gas did HE put in the tank?
Car dealerships usually deal with one local gas station, they have an account there, and they usually only allow 87 octane to be paid for, using that account
To be honest I have no idea and that's what worries me...if I can prove they put 87 in it then there's no denying they are at fault...the one time I filled it up I used 93 like I do with everything (even my dads Camry)