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specification. Faulty positive crankcase ventilation (PCV) system. Hoses or ventilation or breather valves are blocked. PCV oil separator is faulty and engine oil can enter the * - - CHECK if the PCV system is operating correctly and repair as necessary. Engine Emission Control (303- 08C Engine Emission Control - 1.8L * Turbocharger seals. * INSTALL a new turbocharger. REFER to: Turbocharger (303-04J Fuel Charging and Controls - Turbocharger - * Damaged gaskets or mating surfaces. Cylinder head gasket is damaged or mating face are Valve stem seals are worn and engine oil can enter the * - - CHECK the gaskets and mating surfaces for damage. Remove the cylinder head. CHECK the mating faces, cylinder head gasket and INSTALL new valve seals. REFER to: Valve Stem Seals (303-01E Engine - 1.8L Duratorq-TDCi * - - Piston ring or cylinder liner wear. * INSTALL new components as necessary. * Damaged cylinder liners or excessive clearance of Pistons. groove and end gap). Cylinder liners. * - - CHECK the running surfaces and clearances of the individual engine Check the pistons and piston rings. * * Coolant Cooling system components. * Check the cooling system components. REFER to: Engine Cooling (303-03D Engine Cooling - 1.8L Duratorq-TDCi * Oil cooler. * INSTALL a new oil cooler. * Damaged gaskets or warped mating faces. * CHECK the cylinder head gasket for damage. CHECK the cylinder head for * Cracks or fractures in engine components * DETERMINE the damaged engine component(s) and install new component * |