Hello all, I am in need of some serious help!! I have been restoring an 66 230S and have an issue with it running. It will start and idle beautifully, but after I drive it for approx 2-3 miles it dies! It will start right backup, but will die when put into gear. I have had the Zenith carbs rebuilt (but I think this is where the problem lies), and have replaced all ignition components. Please HELP!!