Hey all, appreciate the help you can give. Just parked Tina outside for 5 to 10 minutes to run inside the store. When I get back out she won't start. To be specific, she won't even turn over. It's freezing out here, but I put antfreeze in before the cold hit. We took out the battery and charged it and topped its cells with water and she still won't turn over. She was running low on oil, but I never heard any knocking or anything and she was handling fine on the way over. Just having a hard time figuring out what could make her give up like this. Tina's a 97 Ford Explorer and being temperamental. Thanks!