What are the effects of a broken engine mount?
4 Answers
The effects of a broken engine mount include idle speed fluctuations, steering wheel vibration, and severe body shaking. The engine mount is a rubber buffer block that connects the engine to the frame, serving to reduce the transmission of engine vibrations to the cabin, ensuring smoother and more stable engine operation for a better driving experience. Damage to the engine mount primarily affects engine vibrations. High-speed engine noise may be more related to gradual engine wear and aging rather than being specifically caused by a worn-out engine mount used for 1 or 2 years. Sometimes, changing to a high-quality engine oil can significantly improve engine vibration and noise. Under normal conditions, engine mounts can last for more than 6 years without a specific replacement interval. However, if inspection reveals signs of cracking, aging, or corrosion, the engine mount must be replaced.
Last time my car's engine mount was broken, driving became a nightmare. The car shook violently, especially at idle—the entire steering wheel trembled, making it feel like sitting in a massage chair but way more annoying. The noise also increased, with constant buzzing that disrupted the driving mood. During acceleration, the engine felt unstable, and the body swayed noticeably, especially over speed bumps. Over time, the engine position might shift, affecting other components like the exhaust pipe or wiring, leading to bigger issues. Don’t delay—get it checked and replaced at a professional shop ASAP. Otherwise, a small problem could escalate, costing more in repairs and causing delays. After the fix, my car regained its smoothness, becoming much more comfortable.
Safety is the top priority, a broken engine mount is extremely dangerous. If the engine isn't properly secured, increased shaking while driving, especially during sharp turns or high-speed acceleration, can make the vehicle unstable and prone to losing control. Strong vibrations can damage the mounting system, such as causing issues with the transmission mount as well. Engine displacement may also lead to contact with wiring, potentially causing oil leaks. Once cracks appear, the overall structural integrity decreases, significantly raising the risk of accidents. I always remind myself to address it early, checking if other connecting components are in good condition to prevent problems before they occur. Don't skimp on maintenance costs for this—safety is no small matter.
Young people who drive care about performance, and a broken engine mount really affects the experience. Engine vibration makes it feel like there's a lack of power, and acceleration lacks excitement, especially at high RPMs. The increased cabin noise can't even be drowned out by music, degrading the driving experience. It's also uncomfortable inside the car, and over time, it can affect the lifespan of other components. It's recommended to fix it as soon as possible. Once repaired, the car will feel more stable, with immediate power when stepping on the gas—much more satisfying.
