Autozone said it was code P2422 for EVAP solonoid stuck closed, pressure was building up the tank and not releasing back into the eng. I went ahead and bought a manual and located the purge valve in the eng compartment. All I did was mess w/ all the plugs/hoses on the EVAP canister under the gas tank and pushed the purge valve a few times w/ the eng running and warm. Reset the light and It hasn't come on in 200 miles w/ several trips...guess there was a loose hose or something. Thanks for the help.