Overheat
- Low coolant level
- Pressure cap defective
- Thermostat stuck closed
- Broken drive belt (only 4 cylinder engines)
- Faulty thermal switch (gap)
- Faulty cooling fan motor
- Clogged radiator matrix
Slow warm up
- Thermostat stuck open
- Faulty thermal switch (short circuit)
Loss of coolant
- Degraded hose
- Leaking water pump or cooling system connection
- Burnt cylinder head gasket
- Radiator leak
- Leak through core plug
Visitor comments