How to Deal with Excessive Engine Noise?
1 Answers
Excessive engine noise is primarily caused by loose engine belts, carbon buildup in the engine, or poor vehicle sound insulation. Below are the reasons for excessive engine noise and corresponding solutions: 1. If the engine belt is loose: A loose belt can increase noise in the engine compartment, requiring a belt replacement at a 4S shop. 2. If there is carbon buildup in the engine: It is necessary to have the carbon deposits cleaned at a repair shop. 3. Poor vehicle sound insulation: Check if the vehicle's sealing strips have aged. If they have, they should be replaced or the vehicle's sealing effectiveness should be enhanced.