When I would try to start the car, it would continue to try to start for several seconds. Sometimes, when the noise stopped, it would be started and sometimes it wouldn't. I brought the van in to have this fixed several times, starting with about a week after I got the van. They said they reprogrammed something, but it still did the same thing. This happened at random, not evertime I would stat the car. Weather was not a factor, it happened in the cold and the heat. It could happen several times in a row, then it could be 4-6 weeks in between.