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GENERAL EMA -11 TROUBLESHOOTING EAB59BFE Symptom Suspect area Remedy Worn crankshaft bearings. Replace the crankshaft and bearings Worn piston rings. Inspect the cylinder for a loss of Engine misfire with abnormal Worn crankshaft thrust bearings Replace the crankshaft and bearings Stuck valves. Repair or replace as required. Excessive worn or mis-aligned Replace the timing chain and sprocket Engine misfire with abnormal Worn camshaft lobes. Replace the camshaft and valve lifters. Engine misfire with coolant • Faulty cylinder head gasket and/or cranking or other damage • Coolant consumption may or may not cause the engine to overheat. • Inspect the cylinder head and engine block for damage to the coolant • Repair or replace as required. Worn valves, guides and/or valve Repair or replace as required. Engine misfire with excessive Worn piston rings. • Inspect the cylinder for a loss of compression. • Repair or replace as required. Incorrect oil viscosity. • Drain the oil. Engine noise on start-up, but Worn crankshaft thrust bearing. • Inspect the thrust bearing and crankshaft. • Repair or replace as required. |