- Water pump: The water pump is responsible for circulating coolant throughout the engine. If the water pump gasket is damaged or the water pump itself is failing, it can cause coolant to leak from the back of the engine.
- Cylinder head gasket: The cylinder head gasket is a seal between the cylinder head and the engine block. If the cylinder head gasket is damaged, it can allow coolant to leak from the back of the engine.
- Intake manifold gasket: The intake manifold gasket is a seal between the intake manifold and the cylinder head. If the intake manifold gasket is damaged, it can allow coolant to leak from the back of the engine.
- Heater core: The heater core is a small radiator located inside the passenger compartment of the vehicle. If the heater core is damaged, it can leak coolant from the back of the engine.
To determine the exact cause of the leak, it is recommended to have the vehicle inspected by a qualified mechanic. The mechanic will be able to identify the source of the leak and recommend the necessary repairs.
