Have I lost a head gasket?
I have a Brera V6 and she is losing coolant. I am getting through a header tank full about every 500 miles. When I park up, there is a smell of coolant but no signs of anything dripping, no pool of fluid in the morning. I have no issues with overheating, even when driven briskly. When starting from cold, the engine is a bit lumpy, but it smoothes out as soon as the temperature gauge starts to move. There is no white stuff in the oil and no smell of combustion fumes in the coolant. I am at a bit of a loss really, where the hell is the coolant going? Do I just drive it till somthing manifests itself?