2015 ford f 150 3.5 ecoboost catalytic converter [Explained]

A catalytic converter is one of the key parts of a truck, helping to reduce harmful emissions that have no way to escape. It is very important for emission control systems and is required by law in many states. 

It is made up of a series of cells, each of which contains a catalyst. When exhaust gasses flow over the catalyst, chemical reactions convert pollutants into less harmful substances. That’s why a catalytic converter is one of the key components of your vehicle emission management technique.

This article will closely examine the 2015 ford f 150 3.5 ecoboost catalytic converter and explain how it works. We’ll also discuss some common problems that can occur with this component and provide some replacement tips for keeping your Ford F 150 in good condition.

overview Of 2015 Ford F-150 3.5 Ecoboost Catalytic Converter

In 2015, Ford introduced their F-150 truck with a brand new 3.5 liter EcoBoost V6 engine that quickly became one of the most popular engines. 

One fundamental component of this engine is the catalytic converter which is responsible for reducing emissions and plays an important role in protecting the environment. It is an essential part of an engine and helps keep your truck running clean and efficiently.

It is located in the exhaust system and contains a reduction catalyst that helps to convert contaminants into steam-like safe gasses. The main benefit of this converter is that it can reduce emissions by up to 98%. 

Surely it is a good thing to have in your vehicle because it helps the atmosphere and makes the car run better. But there are some drawbacks to having one, which we will discuss later in this article.

How Many Catalytic Converters Do A 2015 F-150 Have?

You might be wondering how many catalytic converters a 2015 F-150 has? The answer is two. 

One is located at the front of a vehicle, and the other is at the back. A front converter is typically larger and is responsible for most of the emissions reduction and rear converter helps to reduce pollutants further. It also helps to protect the F-150 engine from damage. 

What Are the 2015 F-150 Ecoboost Catalytic Converter Problems?

A catalytic converter is designed to reduce emissions by breaking pollutants into harmless gasses, but many 2015 ford F-150 owners have reported that it frequently becomes clogged, leading to a loss of power and decreased fuel economy. 

Some experts have even suggested that it may be responsible for a sharp increase in carbon dioxide emissions from the Ford F-150. Let’s have a look at all the major problems of 2015 Ford F-150 EcoBoost catalytic converter:

Insufficient engine performance

One common issue for 2015 ford F-150 owners is poor engine performance, which is often due to a faulty catalytic converter. 

The catalytic converter is an important part of the emission control system and helps reduce pollutants in the exhaust. When it fails, it can cause the engine to run rough and misfire. In some cases, it may even trigger a check engine light.

Bad acceleration

If you own a 2015 Ford F-150 with an EcoBoost engine, you may have experienced a problem of poor acceleration due to a flawed catalytic converter. It can be a frustrating problem, making it difficult to get up to speed on the highway or merge into traffic.

High emission level

The 2015 Ford F-150 Ecoboost has been having issues with its catalytic converter, which causes a higher emission level, forcing the check engine light to come on.

Deficient gas mileage

Though the Ford F-150 model was a big hit with customers, some owners began noticing their trucks were getting poor gas mileage, and some even reported their trucks stalling outright. And the cause of this problem was traced back to the broken catalytic converters.

How to Replace The 2015 F-150 Ecoboost Catalytic Converter?

2015 F-150 EcoBoost has catalytic converters located in front and back of the vehicle, underneath the engine. However, it can become clogged with debris over time, causing them to lose efficiency. 

When this happens, they will need to be replaced. Replacing the catalytic converters is a fairly straightforward process, but there are a few things that you will need to know before you get started. And here they are:


  • Hammer
  • Socket wrench set
  • Jack stands
  • Jack

Lift the truck up

Use a jack to raise the frame of a truck. Make sure to use a strong jack so that it can hold its weight. Don’t put it too close to the truck body, or it might not be strong enough to hold it. Droop it onto the stands in order to be safe.

Find the catalytic converter

Locate the catalytic converter. It is located between the engine and the muffler beneath the exhaust system. Tap it on both ends with a hammer to loosen dirt. It will help you find screws that hold the converter.

Disconnect the converter

Once you’ve located the converter, it’s time to disconnect it using a socket wrench set. A couple of bolts need to be removed to do this. Once the bolts are removed, they can be detached from the exhaust system and removed from the truck.

Install the new catalytic converter

The next step is to install the new catalytic converter. Start by aligning it with the exhaust system. Then, bolt it into place using the bolts that were removed previously. 

Lower the truck

Once the new converter is in place, raise the truck a little by using the jack and lower it properly by removing the jack stands, and you’re done!

How Much Is A Catalytic Converter For A 2015 Ford F-150?

If you’re a 2015 Ford F-150 owner, you must ask yourself how much it costs to replace a catalytic converter. 

The average cost of a catalytic converter replacement is between $1421 to $1446, including the cost of both parts (around $1325) and labor (around $96 to $121). 


Under United States law, new cars must be equipped with catalytic converters. These devices help to reduce emissions by converting pollutants into less harmful chemicals. The 2015 Ford F-150 3.5 Eco boost is no exception and comes standard with a catalytic converter. 

While it does an excellent job of cleaning up exhaust fumes and emissions, it can also cause some serious headaches for drivers. Because we’ve seen a few Ford F-150 3.5L owners who have had issues with their converters and that we have already discussed in this article.

Despite having problems. This little piece of the machine still gives you great performance while driving. Therefore, If you are in need of this technology, go to your local dealership and order one today. Thanks for reading and happy driving!

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