redeyesbonnie - You're in too deep when smoke is coming out of your exhaust and you can't drive your car anymore ha, ha! Seriously though, change the gaskets ASAP. You only need to change the UIM if you have the L36, as L67'* don't have an UIM. I don't like Dex-cool at all, never trusted it to begin with, so if you're like me you should drain your coolant as well, though getting aluminum gaskets should solve the problem. Also, if your coolant seems to be draining for no reason, then you have to change the gaskets and soon!
BillBoost37 - I figured they were crap anyways, thanks lol! I circled them for fun