Add me to the list. Purchased 2014 Silverado Double Cab Z71 on a Wednesday. I live in Wisconsin. Temps have been -20 to 5 in the mornings. Friday truck wouldn't start. Towed back to dealer. They said battery had low charge so they charged it up and gave it back to me later that day. I wasn't convinced because the tow truck driver tried to jump start the truck with no luck. Saturday morning wouldn't start. Towed 2nd time to dealer. This time I was told battery failed testing. Replaced battery Monday and kept the vehicle until Wednesday. They said everything tested good for 2 days. I received the truck back on Wednesday. All good until Saturday afternoon. Towed a third time. They thought the truck had some sort of power draw. Dealer called me Monday and told me GM engineers were sending them a new starter to try. Starter was suppose to arrive today but it didn't come in. Will be delivered Thursday and installed. I will let you know if this fixes my truck.