My brother is a tech for Mercedes Benz and he says that all of the engine mounts are in good condition. Ya we tried doing the holding the brake and giving it gas thing. The motor doesn't move. It just vibrates like crazy. My Insight has 74,000 miles and actually my gas mileage has gone up and I haven't gotten any flashing lights on my dash board yet. Well I'm going to take it to Honda in the morning to have them check it out. $80 bucks just to look at the car and see what's wrong. Man I need to get into the car business.