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Home › Mazda › 2012 › CX-7 i Touring, 2.5L Eng VIN 5 › Repair and Diagnosis › Engine Performance › System › Symptom Troubleshooting [Engine Control System 2.5L L5] › No.18 Cooling System Concerns-Runs Cold › Notes

No.18 Cooling System Concerns-Runs Cold: Notes

18 COOLING SYSTEM CONCERNS-RUNS COLD
DESCRIPTION 
  • Engine does not reach normal operating temperature.
POSSIBLE CAUSE 
  • A/C and heater system malfunction
  • Thermostat malfunction
  • Improper operation of cooling fan control system
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