Pay Attention! 5 Ways to Detect a Faulty Timing Chain in Your Mercedes from Certified Mechanics in R

The timing chain in your Mercedes is one of the most important parts under the hood of your car that helps in synchronizing the action of the vital components of your high-end car. However, like other mechanical parts in your Mercedes, the timing chain is susceptible to failure.

The malfunctioning of the timing chain manifests in the form of different symptoms in your luxury car & here in this article, we will discuss about the signs of a faulty timing chain as shared with us by the certified mechanics in Rockville.

Misfiring Engine

The engine is the most important part of your Mercedes that generates the required power for your vehicle to move. The timing belt helps the crankshaft and the camshaft to function cohesively which helps in achieving optimum valve timing for the efficient functioning of the engine.

However, due to its nature of operation, over the years the timing chain will suffer a lot of wear and tear & would get stretched. This ultimately causes the timing chain to skip a gear on the camshaft or the crankshaft and leads to an engine misfire in your Mercedes.

In addition to the misfiring of the engine, you are also going to experience a lack of power from your engine. This signifies that the timing chain is damaged and needs to be replaced at the earliest. You should get in touch with a Mercedes specialist for the replacement of the faulty timing chain.

Starting Issues

Whenever there is an issue with the functioning of the timing chain, then you are going to face starting trouble in your vehicle. Most of the time it is observed that a damaged timing chain causes your engine not to start or your car to shut down while driving.

The damaged timing chain in your vehicle causes a loss of compression and this adversely affects the engine’s ability to turn over. In addition to that, you are also going to face intermittent stalling of your vehicle because the damaged timing chain also adversely affects the pistons of your engine.

The timing chain seriously affects the valve of your vehicle and they in turn cause catastrophic damage to the engine. A faulty timing chain needs to be tackled immediately because there are instances where a loose timing chain also damages other parts under the hood of the car by banging against these parts when you drive the car.

Meta Shavings in the Oil

The engine oil is one of the most crucial fluids in your Mercedes that is responsible for lubricating the various parts of the engine for their optimum functioning. The engine oil of your high-end car needs to be replaced every 3,000 to 5,000 miles for the efficient running of the engine.

Now, the failure of the timing chain is evident when small pieces of the broken timing chain find their way into the oil pan of your vehicle. Your Mercedes having a faulty timing chain becomes apparent when you get to see small pieces of metal inside the engine oil of your car while it is drained out.

However, there are also other issues like damaged cylinder head valves that can also cause the presence of metal shavings in the oil. You should take your Mercedes to a certified repair shop for getting the problem diagnosed & fixed as soon as possible.

Unusual Sound

Now, there are seldom any instances where you are going to hear anything unusual from under the hood of your Mercedes. However, with a faulty timing chain in your high-end car, you are going to hear an unusual rattling sound coming from under the hood while driving.

The rattling sound is caused due to excess vibration because of the faulty timing chain and the rattling is particularly evident when you are idling.

Illumination of Warning Light

There are numerous warning lights located on the dashboard of your car and the check engine light is one such warning light. Whenever the timing chain of your car is damaged and needs to be replaced with a new one, then the check engine light is going to flash on the dashboard.

However, the problem with the check engine light is that it can illuminate due to a host of different factors & can only be diagnosed by a certified mechanic with the help of advanced tools and an error code reader.

Finally

The above-discussed factors are the top 5 signs associated with a faulty timing chain in your Mercedes. Now, most of the time drivers try to avoid the issue & drive on and this is why their cars suffer irreversible damage. You must immediately get in touch with a trusted automotive repair shop for addressing the bad timing belt.

Excluservice is a European auto repair expert having its facility in Rockville, MD. We at Excluservice are having years of experience in dealing with luxury European cars like Audi, BMW, Lexus, Mercedes, Mini, Porsche, Sprinter Vans, and Volkswagen.