I disconnected the battery and the MIL went away. I had ran the fuel down pretty far before I tanked up and put in 15.939 gallons in the 15.8 gallon tank. I may have uncovered the fuel pickup and that set off the MIL (check engine light). I never did feel an engine miss or anything. I will see if it comes back on in the next few days.

Thanks for the responses.

Frank