Decatur is a small city located in northeastern Georgia, just 5 miles northeast of Atlanta. The city was founded in 1823 at the intersection of two Native American trails and named after US naval hero Stephen Decatur.
The main function of a head gasket is to hold engine compression while keeping oil and coolant circulation separate. Undetected blown head gaskets cause coolant and oil mixing, which could lead to severe engine damage, such as engine block cracking.
Blown Head Gasket Symptoms: 1  Coolant leaking externally from bellow the exhaust manifold. 2  White smoke from the exhaust pipe. 3  Overheating engine. 4  Bubbles in the radiator or coolant overflow tank. 5  White milky oil. 6  Significant loss of coolant with no visible leaks.