Help I am rather desparate, while dring my car it all of a sudden just quit running, no lights came on, no noises. When you try to start it it does not engage started just some lower engine like it wants to do something. We are pretty savvy and tearing into things and fixing our own problems if we know what they are but am stumped. Was told probably was timing belt but that isnt it. It has a internal timing change correct. Does that sound like the problem. Has anyone had this problem. And what is the best trouble shooting, guide to tearing into my car to fix this?? Help