Why You Hear A Ford Escape Noise When Accelerating

A Ford Escape noise when accelerating can be a frustrating ordeal. 

Unfortunately, this is something that a number of people encounter. In fact, it can occur even to newer vehicles, which makes it quite an annoyance to many.

For the most part, getting your Ford Escape engine inspected should cost you about $95. This is not including any parts, and the cost can also vary based on where you are or how far the damage may be.

But overall, when you notice that your engine appears to be running much louder than usual, it means only one thing – you need to get it fixed. This is why you should consider the following reasons why it happens and what can be done about these.

ford escape noise when accelerating

Why Your Ford Escape Make Noise When Accelerating

In many cases, this noise issue is often due to an even greater problem. This is why the engine tends to rumble. The issue can be as simple as a clogged spark plug, yet it can also be something more severe such as a catalytic converter or muffler damage.

Although these issues can create louder noises, the problem can vary from being severe or less serious. But if you find yourself in a situation where the problem has extensive damage, then the repair can be quite costly.

Let us first take a look at why your vehicle may run loud. 

Basically, your exhaust system collects exhaust gas from your cylinder head. This is done through the exhaust manifold, and this functions quite like a huge funnel that diverts gas away from your engine cylinder.

Then, the exhaust gas is released through your front pipe. From there, the gas travels to your catalytic converter. This component removes the gas’ harmful elements, which include carbon monoxide and hydrogen monoxide. 

And lastly, exhaust gas is then released through the catalytic converter and then into your muffler. What this component does is to minimize the engine’s noise level.

Now, when you hear a loud noise when you accelerate, it can be due to several reasons. 

1. Faulty Muffler

When your muffler is failing, it can cause some problems. Generally, mufflers are exposed to external elements such as pressure and heat, as well as grime and road salts. This is why over time, your muffler tends to corrode, which can then cause cracks and holes to form. Then, it can fail entirely, which may explain the loud noise when accelerating, as well as a lower gas mileage. 

Once you are certain that your muffler is failing, you need to get it replaced or repaired sooner than later. Otherwise, the exhaust system will not work efficiently and can result in further damage to your catalytic converter or engine.

2. Damages to the Catalytic Converter

Your exhaust system relies on the catalytic converter for its efficient performance. Hence, if the latter fails, the engine sounds will be much louder than usual. You can also smell rotten egg odor that comes from your exhaust. 

In some occasions, the check engine light may turn on as triggered by a faulty catalytic converter. This is why it is no longer capable of burning off some unburned hydrocarbons in your exhaust. It also fails to break down sulfur your engine creates. This explains the rotten egg smell that you may notice.

Over time, the car will come to a stop because you have a completely clogged catalytic converter.

3. Tail Pipe Damage

Any damage to your tail pipe can show signs of decreased performance because of holes, corrosion, or this component falling off completely. Thus, the car’s noise level will increase and worsen over time. So, you will need to have this part replaced to address the issue with noise while preventing further damage to the engine.

4. Exhaust Manifold Leaking

Next up, you may want to check the status of your exhaust manifold. This component is responsible for collecting exhaust gas from your engine. When there is a leak in this component, the engine will then run loudly and run intermittently. You may also notice the check engine light turning on.

Once you have a leaky or cracked exhaust manifold, this can lead to even greater issues because of the escaping hot gasses. Nearby plastic parts will then be subject to melting while at the same time causing you to smell exhaust fumes in the car. 

Hence, it is best to get the exhaust manifold fixed if you suspect a leak.

5. Worn Gaskets

Your exhaust system comes with gaskets and seals, which will fail over time. When this happens, the engine will run loudly and even sputter. Thus, you will need to get these components replaced to prevent further issues. Otherwise, the exhaust manifold can get completely damaged, which will result in a more costly and more intensive repair work.

6. Dirty Spark Plugs

As time goes by, your spark plugs can get dirty, which will lead to your car misfiring. Thus, the sound gets louder as you accelerate. This is why you need to get your spark plugs cleaned or replaced to prevent this issue from happening.

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There are several reasons why your Ford Escape makes noise when accelerating. Such issues we mentioned above need to be checked to prevent the problem from getting worse over time. 

We recommend having a mechanic inspect your vehicle and primarily these components we have enumerated once symptoms arise. By doing so, you can gain peace of mind knowing that every moving part is working as it should and prevent serious issues along the way.

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