DI04-20
When Engine Exhaust Gas shows White Smog or Blue Smog
Poor Connection between
Compressor Outlet and
Intake Manifold
YES
Reconnection
Clogging or Damage
between Air Cleaner and
Turbo
YES
Clean or Replace Affected
Components
Excessive Consumption of Engine Oil
Improper Inspection of Air
Cleaner Contamination
YES
Replace Air Cleaner
Element
Poor Oil Seal at Turbo Turbine
Side (trace of leakage in
housing and wheel)
YES
Refer to Diagnosis Table
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
NO
Oil Leak Sign around
Intake Manifold
Inspect PVC Line
Oil Leakage at Seal
NO
between Turbo Charger
and Compressor
Refer to Diagnosis Table
NO
Improper Viscosity of
Engine Oil Being Used
Replace with Specified Oil
Oil Leakage at Engine
NO
Exhaust Manifold (damages
to ring, piston and valve)
Inspect or repair Manifold
NO
YES
NO
YES
NO
YES
YES
Clogging of Engine Oil
Element
YES
Replace Oil Filter
NO
Engine Malfunction (Ring,
Piston, Valve)
YES
Repair (overhaul)
Engine
Poor Oil Seal at Turbo
Compressor Side (Oil leak
sign at housing and wheel)
YES
Refer to Diagnosis
Table
NO
EXHAUST SYSTEM
DI ENG SM - 2004.4