Hey! My g/f just got home and told me that she put a full tank of 89 octane...crap.

Should I go out and get some octane booster? Let the car run through the tank and not worry about it?

Peace!
-mj

 

Not a big deal. Just get the premium stuff the next time you fill up.

 

Suggest you put a little sticker on inside of your filler door PREMIUM ONLY!

 

Just don't smash on it too much especially if its hot. In all honesty, if you don't notice a difference just driving it normally then don't even worry about it, pretend it's premium.

 

To be a real problem, you'd probably have to have all of the following: your knock sensor bypassed, the 89 octane was a bad batch, very hot outside. So long as you don't have all three of those conditions, I agree that you should be just fine until your next fill up! Your knock sensor should keep you out of trouble until then

 

go easy on your gf too :-) remember she was only trying to be nice. lol

 

take your girlfriend on a nice trip to atlantic city,take it easy driving up there.When you get there fill up with some 93,get a room and go have fun for the weekend.