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Home >> Mazda >> 2005 >> RX-8 Sport, 1.3 3 >> Repair and Diagnosis >> Engine Performance >> System >> Symptom Troubleshooting [Engine] >> No.18 Cooling System Concerns-Runs Cold >> Notes
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No.18 Cooling System Concerns-Runs Cold: Notes

NO.18 DESCRIPTION AND POSSIBLE CAUSE

18 COOLING SYSTEM CONCERNS -RUNS COLD
DESCRIPTION  The engine takes excessive time to reach the normal operating temperature.
POSSIBLE CAUSE 
  • Thermostat malfunction
  • Eccentric shaft bypass malfunction (stuck open)
  • Cooling fan system malfunction