Posted on 3/28/2025
Your car’s engine is designed to operate within a certain noise level, but if you suddenly notice it getting louder, something may be wrong. A change in engine noise could indicate anything from a minor issue like a loose component to a serious problem that could lead to costly repairs. While some causes are harmless, others could affect performance, fuel efficiency, or even put your safety at risk. If your engine is roaring, rattling, or making unexpected noises, it’s best to identify the cause and address it before it leads to a breakdown. Exhaust System Problems A faulty exhaust system is one of the most common reasons an engine sounds louder than usual. Your exhaust system is responsible for directing harmful gases away from the engine while also helping to reduce engine noise. If a leak or break occurs, the sound-dampening effect is lost, causing a significant increase in engine noise. Exhaust leaks can develop in multiple areas, but a ... read more