Turbo Fault Diagnosis
ENGINE STALLS DURING ACCELERATION ENGINE LACKS POWER BLACK EXHAUST SMOKE EXCESSIVE ENGINE OIL CONSUMPTION BLUE EXHAUST SMOKE TURBO NOISY CYCLIC SOUND FROM TURBO OIL LEAK FROM COMPRESSOR SEAL OIL LEAK FROM TURBINE SEAL CAUSE REMEDY
        CLOGGED AIR FILTER ELEMENT REPLACE ELEMENT ACCORDING TO ENGINE MANUFACTURERS RECOMMENDATIONS
      OBSTRUCTED AIR INTAKE DUCT TO TURBO COMPRESSOR REMOVE OBSTRUCTION OR REPLACE DAMAGED PARTS AS REQUIRED
            OBSTRUCTED AIR OUTLET DUCT FROM COMPRESSOR TO INTAKE MANIFOLD REMOVE OBSTRUCTION OR REPLACE DAMAGED PARTS AS REQUIRED
            OBSTRUCTED INTAKE MANIFOLD REFER TO ENGINE MANUFACTURERS MANUAL & REMOVE OBSTRUCTION
                AIR LEAK IN DUCT FROM AIR CLEANER TO COMPRESSOR CORRECT LEAK BY REPLACING SEALS OR TIGHTENING FASTENERS AS REQUIRED
        AIR LEAK IN DUCT FROM COMPRESSOR TO INTAKE MANIFOLD CORRECT LEAK BY REPLACING SEALS OR TIGHTENING FASTENERS AS REQUIRED
        AIR LEAK AT INTAKE MANIFOLD TO ENGINE JOINT REFER TO MANUFACTURERS MANUAL & REPLACE GASKETS OR TIGHTEN FASTENERS AS REQUIRED
      OBSTRUCTION IN EXHAUST MANIFOLD REFER TO ENGINE MANUFACTURERS MANUAL & REMOVE OBSTRUCTION
            RESTRICTED EXHAUST SYSTEM REMOVE OBSTRUCTION OR REPLACE FAULTY COMPONENTS AS REQUIRED
          GAS LEAK IN EXHAUST MANIFOLDS TO ENGINE JOINT REFER TO MANUFACTURERS MANUAL & REPLACE GASKETS OR TIGHTEN FASTENERS AS REQUIRED
          GAS LEAK IN TURBINE INLET TO EXHAUST MANIFOLD JOINT REPLACE GASKET OR TIGHTEN FASTENERS AS REQUIRED
                GAS LEAK IN DUCTING AFTER THE TURBINE OUTLET REFER TO ENGINE MANUFACTURERS MANUAL & REPAIR LEAK
          OBSTRUCTED TURBO OIL DRAIN LINE REMOVE OBSTRUCTION OR REPLACE LINE AS REQUIRED
          OBSTRUCTED ENGINE CRANKCASE VENT REFER TO ENGINE MANUFACTURERS MANUAL, CLEAR OBSTRUCTION
          TURBO CENTRE HOUSING SLUDGED OR COKED CHANGE ENGINE OIL & OIL FILTER, OVERHAUL OR REPLACE TURBO AS REQUIRED
              FUEL SYSTEM DEFECTIVE OR MALADJUSTED REFER TO ENGINE MANUFACTURERS MANUAL - REPLACE OR ADJUST FAULTY COMPONENT(S)AS REQUIRED
              ENGINE CAMSHAFT TIMING INCORRECT REFER TO ENGINE MANUFACTURERS MANUAL & REPLACE WORN PARTS
      WORN ENGINE PISTON RINGS OR LINERS 9BLOWBY) REFER TO ENGINE MANUFACTURERS MANUAL & REPAIR ENGINE AS REQUIRED
      INTERNAL ENGINE PROBLEM (VALVES, PISTONS) REFER TO ENGINE MANUFACTURERS MANUAL & REPAIR ENGINE AS REQUIRED
  DIRT CAKED ON COMPRESSOR WHEEL AND/OR DIFFUSER VANES CLEAN USING A NON-CAUSTIC CLEANER & SOFT BRUSH. FIND & CORRECT SOURCE OF UNFILTERED AIR AND CHANGE ENGINE OIL & OIL FILTER
    DAMAGED TURBOCHARGER FIND THE CORRECT CAUSE OF FAILURE, REPLACE TURBOCHARGER AS REQUIRED
                TURBO WASTEGATE MALFUNCTION CHECK WASTEGATE AND ACTUATOR OPERATION
                HIGH BOOST PRESSURE, TRIGGERING IGNITION CUT OUT SWITCH CHECK WASTEGATE AND ACTUATOR OPERATION. REPLACE FAULTY PARTS AS REQUIRED