 It sounds like a battery issue, something inside. And they take a lot of juice to turn over, so sometimes the jump pack won't do it. And if a new battery doesn't do it, then you've got a problem somewhere else in the totally integrated power control module, and that extra juice is making it jump a short somewhere in there or something. But let's try the battery. Mark, thanks very much for the call. Good luck. 866-594-4150. Let's go to Florida and talk to Corey. You're on the Under the Hood Show. Corey, what can we do for you?