Test B: The Engine Overheats
Pinpoint Test B: The Engine OverheatsNormal Operation
Under normal operation, warm coolant flows from the engine through the radiator and back to the engine.
Possible Causes
^ Thermostat
^ Coolant pump
^ internal engine coolant leak
^ Radiator
^ Cooling fan
^ Pressure relief cap or radiator cap
B1-B2:
B3-B5:
