The saga continues....I filled up on Wednesday and have driven it about 40 miles since and this morning when I started up, the light is off again.
Hmmm....car seems to be a little fickle!
I have invested in a code reader from ebay for $30, so I will be ready for when it comes back on. I'm hoping that I just got some bad gas the last time. That is when all this started, with that tank of gas. We shall see..........
Thanks for all your input.