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2012
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3 Mazdaspeed, 2.3L Eng VIN 3
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Repair and Diagnosis
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Engine Performance
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System
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Symptom Troubleshooting [Engine Control System MZR 2.3 DISI Turbo]
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No.16 High Oil Consumption/Leakage
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Notes
No.16 High Oil Consumption/Leakage: Notes
16
HIGH OIL CONSUMPTION/LEAKAGE
DESCRIPTION
Oil consumption is excessive.
POSSIBLE CAUSE
Improper dipstick
Improper engine oil viscosity
PCV valve malfunction
Engine internal parts malfunction
Seal leakage at the compressor or turbine end of turbocharger (indicated by oil in housing on wheel)
Oil leakage