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Home >> Saturn >> 2007 >> VUE FWD L4-2.2L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Cooling System >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Engine Fails To Reach Normal Operating Temperature
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Engine Fails To Reach Normal Operating Temperature



Engine Fails To Reach Normal Operating Temperature

1. Verify that the cooling system is properly filled.
2. If the complaint is a low temperature reading, check the temperature gage for proper operation. Connect a scan tool to the vehicle and read the system temperature. Compare this reading to the temperature. Replace the gauge or switch if necessary.
3. Refer to Heating Performance Diagnostic if the complaint is no heat from the HVAC system.
4. Verify proper thermostat operation.

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