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Home >> Mazda >> 2012 >> CX-9 Sport, 3.7L Eng VIN A, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Symptom Troubleshooting [Engine Control System MZI-3.7] >> No. 16 High Oil Consumption/Leakage >> Notes

No. 16 High Oil Consumption/Leakage: Notes

NO. 16 HIGH OIL CONSUMPTION/LEAKAGE REFERENCE CHART (MZI-3.7)

16 HIGH OIL CONSUMPTION/LEAKAGE
DESCRIPTION 
  • Oil consumption is excessive.
POSSIBLE CAUSE 
  • PCV valve malfunction
  • Improper dipstick
  • Improper engine oil viscosity
  • Engine internal parts malfunction