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Home >> Toyota >> 1988 >> 4 Runner 4WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> System Cools Intermittently

System Cools Intermittently


1. Slipping magnetic clutch.
2. Defective expansion valve.
3. Faulty wiring connections.
4. Excess moisture in system.




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