Ok, I'm new to Honda so here's my problem.my wife has went and bought a 98 accord with 330000. + MILES. Car runs great as long as if you let it get up to operating temp.If you take off before this it sputtered like crazy. But once warmed up it runs like a champ.I haven't had time to go by the auto parts store yet so any help would be great. The check engine light is on.

 

It will be hard to say what is up without the codes.