What Are the Reasons for Increased Engine Noise in Cars?
1 Answers
Car engine noise increases due to: 1. Aging engine mounts; 2. Deterioration of engine mounts; 3. Severe carbon buildup in the engine; 4. Faults in the engine cylinders; 5. Poor lubrication; 6. Excessive wear of pistons and cylinder walls; 7. Engine overheating, cooling system failure; 8. Blocked exhaust system, vacuum tube leakage or breakage; 9. Loose belts. Solutions for increased car engine noise include: 1. Tightening or replacing engine mounts; 2. Checking the operation of each ignition coil and cylinder spark plug; 3. Installing engine soundproofing cotton to reduce noise; 4. Cleaning carbon deposits from the engine.