The truck would start fine in summer, but if it got cool, not freezing, just cool or cold...i would have to continue to try to start it. I replaced the starter, but that was not the problem. I would attempt to start the truck, and it would try to start but wouldn't turn over. After repeatedly attempting to start the truck, it would eventually start up. I would then have to let it run for a min or so before beginning to drive or it would die. This only happens in cooler weather. It starts right up when the weather is warm. Sometimes, if it got below freezing, I couldn't get it to start at all.