Re: Help me please!
A couple of issues here. for one, if you're 100 o/o sure it was the wrong fuel from the station pump, they would be liable for it. I would pursue this strongly and probably not too politely.
On the other hand, if it was your own fault, there's not much you can do.
It shouldn't have messed up the engine internally, but may throw some sensors out of wack, (that may clear up.)
Before paying that much to the dealer, here's what I would try:
Drain gas completely, and refill with proper fuel.(wouldn't hurt to change the filter)
Change spark plugs
Then give it a try, it may run rough for a little while, but may clear up.
If she only drove a little ways with the wrong fuel, I wouldn't think it messed up the cats. that quickly.
Maybe someone with more knowledge or experience will come along here shortly with more or better advice.