I have a 2006 LL Bean H6 with 26K miles - today I was entering the interstate under hard acceleration - I hit about 80 and leveled out and back to cruising speed when I saw the check engine light on and the cruise control light blinking, I also then realized that nothing was happening when I pushed the accelerator. I pulled over and the car was idling and revving up and down on it own, pushing the gas peddle did nothing. I shut it down and restarted a couple time, one time was hard to start, after that everything was fine, the check engine light went out and the cruise light stopped flashing. I stopped to see if there was a code and there was not. Any ideas????