Identification may include the following:
- Thermostat is stuck closed
- Low coolant
- Ignition timing
- Clogged exhaust
- Head gasket issues
- Low engine oil
- Inoperative cooling fan
- Inoperative water pump
- Malfunctioning drive belt
- Clogged radiator (internal)
- Airflow blockage
- Overloaded vehicle
- Internal engine deposits
Process/Skill Questions:
- At what temperature is an engine considered to be overheated?
- What is indicated by white smoke being emitted from the exhaust pipe?
- What safety precautions should be followed when working on an overheated engine?