Rode my hubby's 2012 RT Limited today for about 40 miles. Parked it outside the garage.He jumps on, fires right up and no throttle response and check engine lightcomes on. Anyone have any "at home" suggestions to try before we trailer it over an hour to a dealer? It has had three throttlebodies with the last one being almost a year to the day today. Very frustrating as we weresuppose to leavefor a four day ride Friday morning.