Well I got it back from the dealer and cleared the codes. It took until the this morning to get the CEL on again. At lunch I took it back to Autozone to test it. This time it only came back as 1406 or EGR. Maybe I didn't clean it out well enough, before taking it in. I will reclean it. I also picked up BG44, and a bottle of Sea Foam and 0W 30 oil to change the oil with.

Hopefully it was just something small that set off the 0300 code. I will run the BG44(I assume I run it through a full tank of gas) I also bought some new Bosch Platinum plugs that will get changed as well...Hopefully I will be trouble free through Moab.

Thanks for the advice

Steve