This has happened about 5 times in the past year. Basically, if we go somewhere like McDonalds or the mall or something, then come out and start it up, absolutely nothing will happen with the engine. All accessories work perfectly, but the engine just won't fire up...it won't even try. Then 10 minutes later, if you try it, it acts as if nothing were wrong. I think it may be a security issue or something, but can anyone please shed some light on this? We had to make a new key for it several months ago because my wife bent the key in the door of our house, but it isn't the kind of key that has the security chip.