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ENGINE 2.4L DOHC DESCRIPTION The 2.4 Liter (148 cu. in.) in-line four cylinder engine is a double over head camshaft with hydraulic The cylinders are numbered from front of the engine to the rear. The firing order is 1–3–4–2. The engine identification number is located on the rear of the cylinder block (Fig. 1). DIAGNOSIS AND TESTING ENGINE DIAGNOSIS - INTRODUCTION Engine diagnosis is helpful in determining the causes of malfunctions not detected and remedied by These malfunctions may be classified as either mechanical (e.g., a strange noise), or performance Refer to the Engine Mechanical and the Engine Performance diagnostic charts, for possible causes For fuel system diagnosis, (Refer to 14 - FUEL SYSTEM/FUEL DELIVERY - DIAGNOSIS AND TESTING). Additional tests and diagnostic procedures may be necessary for specific engine malfunctions that can- • Cylinder Compression Pressure Test • Cylinder Combustion Pressure Leakage Test • Engine Cylinder Head Gasket Failure Diagnosis • Intake Manifold Leakage Diagnosis • Hydraulic Lash Adjuster Noise Diagnosis • Engine Oil Leak Inspection Fig. 1 Engine Identification 1 - ENGINE IDENTIFICATION LOCATION 9 - 76 ENGINE 2.4L DOHC PT |