Broke a bolt on a 2014 Mirage while putting the thermostat back on!!! Tried to extract it and the metal housing that the bolt goes into cracked a chip off, I am assuming it's part of the engine - right? To extra clarify it's the bottom left part that chipped and it's not the hose section - as in the metal part that the hose connects to and you bolt on. The part where the gasket and thermostat go is all intact. Is there a fix for it? Like a gasket sealant and some jbweld on that outer area? The other bolt is fine. It's a chip off the part that hold the bottom left bolt. I have a pic, but not sure hoq to up load.