loss of power for a few seconds while driving then started operating fine but my service engine light, tracion control light and transmission slip light came on at the same time after that happened. i parked the car at home and i tried to restart it. i had a difficult time of starting but it will start after cranking for a while. And the same lights are still "on" on the dash. i had the battery changed 3 months ago when i got an oil change and new air filter. i also have a full tank of gas(91 octane). what could be the problem?