We have had the problem where you have to wait the ten minutes with the car in accessory mode and then restart. Well, yesterday my husband had to replace the cam shaft sensor and a blown fuse. Mechanically the car cranked and was running fine. Then my husband turned the car off. When he went to crank it back up, it will stay cranked for like three seconds and cuts itself off. The theft system light stays on constantly and won't blink. We are at a loss at what to do next. We tried the 10 minute thing. Nothing. It will crank time and time again but cut off after 3 seconds. Please help someone!