Visit us In Decatur if Your Mercedes is Too Loud to Drive
Mercedes is a well-known brand among automotive lovers and everyday drivers alike. When you own a Mercedes, you will want the most from your car. However, one issue that you may find would be a rattling engine muffler that makes you so uncomfortable while driving. Aside from the unease of driving a loud and very noisy car, there might also be an indication of a variety of issues, as Mercedes models are known for their quiet comforts and smooth ride.
Issues With Belt Tensioner
If the timing belt or chain tensioner inside your vehicle engine loses power, it will move more than it is expected to function. This might result in the engine making rattling or clicking noises.
The good news is that this issue would be easily noticeable since any problems with your belt tensioner will create loud noises to alert you that something is not right. In order to avoid further damage that may lead to very costly repairs in your Mercedes, you will need to get your vehicle to a shop immediately after you notice this issue. Allow our experts at Munich West to diagnose the problem and share our findings with you before proceeding with replacement of the belt tensioner.
Issues with the Catalytic Converter
If your car makes noise while idling, it may not be a problem with the engine. A clattering metal sound when idling might indicate a problem with the catalytic converter of your vehicle.
Your catalytic converter aids in the regulation of pollutants in the exhaust system. When this system begins to fail, little portions of its honeycomb core fall off and roam around, making rattling noises. It is especially obvious when idling. If you overlook this issue, your catalytic converter may degrade its performance. It might also make your car fail emissions tests in many places.
Spark Plug Noise
If you hear pinging noises coming from the engine, it is most likely due to irregular spark plug detonation. This occurs when the fuel ignites before your spark plug firing due to high heat, among other issues. This is best handled by a specialist who is familiar with the peculiarities of your Mercedes.
Oil Pressure May Be Low
If you hear a ticking noise in your engine, it might be a sign of low oil pressure. A low amount of oil pressure will not allow the engine to be adequately lubricated and if ignored, this issue might soon worsen.
Reduced oil pressure is mainly caused by irregular maintenance on your vehicle. The easiest method to avoid this problem is to get your oil changed on a regular basis. The engine rattles because the oil is considerably thinner than it ought to be and does not coat the engine’s components as thoroughly as it should. If this condition is not addressed, it might lead to a total engine replacement or rebuild, which can be exceedingly costly.
Rattling Heat Shield
Your heat shield, which is part of your car’s exhaust system, prevents excessively hot temperatures from affecting other elements of your engine. These tiny metal parts, however, are prone to rust and corrosion with time. They can generate loud noises when they rust. You might need to get these parts replaced as soon as you notice noisy sounds.
The easiest method to avoid these noises with the heat shield is to change it as soon as you detect the oddities. In order to avoid any of these troubles, bring your Mercedes to our certified technicians for regular inspections and maintenance to spot any problems before they cause issues for your Mercedes and cost more money than necessary from your wallet.
Munich West Will Fix The Noise In Your Mercedes
Our aim at Munich West is to give you the 
much-needed comfort you deserve while driving your Mercedes. We serve residents in Decatur and Atlanta, GA. Our ASE-certified mechanics will fix everything that makes your Mercedes noisy while you drive.
Bring your Mercedes to Munich West now if you are hearing unusual noises from the engine. We are pleased to inspect it for you so you may drive with confidence. Call us now or book an appointment with one of our experts!
