When they changed my oil before I left on vacation I noticed it was overflowed 1/2 a quart (a week earlier before I left to be exact). The light went off two times. Before we headed home (5 hour drive) and two hours later as we stopped for lunch. The light has not gone off since and the car runs fine with no issues. Like I said, the oil was changed before we left. Any chance the dude who installed the oil filter bumpped the sensor? Is in it near it? Maybe it got full of oil? I will be lifting the car up to double check. Hope it's nothing serious.
By the way, the only thing I noticed was the temperature needle fluxuating a bit, but it was always within the normal aspect. I will be flushing the coolant system and changing out the oil again to eliminate issues.
Thanks for all the help!