While on my way to the Revolution last week, my engine light started flashing... i was on a straightaway and decided to gun it for kicks.. got it up to 125 or so.. and it started flashing.. i eased off the gas and slowed down to 75 and after about a quarter mile it stopped and went away... What's up with that?

Should I get it checked? Any thoughts? There were no signs of "problems" ever since..

I did a search and someone stated that it's a mis-fire code.. so what next?