What are the consequences of engine knocking?
1 Answers
Engine knocking can produce the following effects: 1. Decrease in engine power. 2. Increase in temperature. 3. Increased load and wear on internal engine components. 4. Increased formation of carbon deposits inside the engine. 5. Deformation of internal engine components due to increased temperature. 6. Increased heat carried away by the coolant. The following are the causes of knocking: 1. Excessive ignition advance angle. 2. Fuel quality does not meet the engine's requirements. 3. Reduced space in the engine combustion chamber. 4. Damaged knock sensor or knock sensor mounting screws not tightened to standard torque. Knocking refers to the abnormal combustion phenomenon inside the engine combustion chamber, causing the internal pistons to strike the cylinder.