Hi all, I don't post much but I read constantly. Mine is fairly stock, 2008 GT sedan. I would like to do some mods but I can't find any blue eyelids, lol! So over the last few weeks, I heard the sloshing noises behind my instrument panel. Thanks to the wisdom here I determined I was low on coolant despite no warnings on my DIC. I filled it up. No leaks, no smell, no white smoke. Two weeks later, the sloshing came back. Rather than fill it, I made an appt. at the stealership for Wednesday. As luck would have it, I have a bumper to bumper to 100K. But what do I expect? Kind of nervous my baby is going in for something that might be major. I will let you all know what happens when the diagnosis comes in.