Major or clinical depression and chronic depression or dysthymia are the most common types of depression.But there are other forms with their unique symptoms, signs and methods of treatment.ajor or clinical depression and chronic depression or dysthymia are the most common types of depression.
Coolant Leaks Cause Engine Overheating. Loss of coolant in the cooling system due to leaks in the radiator, heater hoses, water pump, heater core or engine freeze plugs will reduce the coolant levels and result in rapid overheating. A flashlight and a keen eye will help isolate the leak.
What can cause a vehicle to overheat? A vehicle can overheat because of a coolant leak, a malfunctioning cooling fan, a blockage in the coolant flow, a rapid loss of engine oil or a failed oil pump. 1) Coolant leaâ¦ks can occur in the radiator, heater core, or any of the coolant lines.