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Top 5 Crucial Ford 6.7 PowerStroke Problems: Ford DIY Hacks

In these times, we can mention that Powerstroke engines can be reliable and efficient. However, some users have found Ford 6.7 Powerstroke Problems.

So, here we must mention what the most common problems are.

In particular, this can alarm or worry those people who do not know much about these PowerStroke engines. Beyond that, it is a set of problems that do not require a great effort or budget to solve.

Below, you will be able to know exactly what these problems are and the best way to solve them. This can be highly useful to save money and avoid hiring an expert mechanic.

Even those who want to hire a mechanic and don’t need to believe everything that a professional says.

Besides, knowing the Ford 6.7 Powerstroke Problems allows each user to know more about these engines. Let’s see then what are the most common problems that could arise.

Ford 6.7 Powerstroke Problems: Horrible Issues

01. Turbo Problems

First of all, it is necessary to mention that this type of Ford truck engine is one of the most recommended ones these days. However, it is not a perfect machine as a set of problems can be found here.

Undoubtedly, the first problem is the failure or poor performance that the turbo can offer. It is a component with a somewhat complicated design.

Besides, this is not an isolated problem since many 6.7 Powerstroke engines have shown the same failures.

When considering a composite turbo configuration, the construction and design of this turbo are similar. In this sense, a single shaft has been incorporated here that fails to provide the results one would expect.

In principle, two compressor wheel housings are incorporated at one end while an exhaust housing and wheel are incorporated at the other end.

So, the airflow is redirected with this twin configuration to the first wheel.

Also, the second wheel is usually used to continue to compress the air. So, this can provide an increase in air volume. However, this functionality could be obtained with a single charger.

In turn, the 2011 and 2012 vehicles had bearings that failed. 

02. Problems With the Sensor

Of course, a variety of sensors are included inside every Ford truck, such as exhaust sensors. However, we have noticed that some of the sensors built into the exhaust system may fail at some point.

In particular, there are four sensors, so it is not possible to know in advance which one will fail. Beyond that, detecting which sensor is failing is relatively simple.

When this happens, then the vehicle’s performance and efficiency decrease. In turn, this is a fairly noticeable change that is very easy for any driver to notice.

Therefore, in this case, it will be necessary to have a complete diagnosis to detect which exhaust system sensor is failing.

03. Radiator Problems

Sometimes the radiator can be a real problem, especially in vans manufactured in 2011. At the same time, it is necessary to consider that these Ford trucks have two radiators.

Of these two, the main drawback is usually found in the primary radiator. A driver can tell which is the primary radiator by checking the radiator that is closest to the engine.

Here the problem is that the plastic tank has been thickened to the metalcore. Specifically, this is where a leak can easily develop.

04. Coolant Inlet Leakage Problems

When we can analyze the top of the engine on the driver’s side, we can notice a leak. In most cases, it is a turbo coolant leak.

This is one of the most common problems when analyzing 6.7 Powerstroke engines. However, this is not too serious a problem.

05. Fuel System Problems

Another fairly common problem in Powerstroke 6.7 engines can be found in the fuel system. In principle, this is an engine that offers great performance combined with quiet operation.

However, on some occasions, we have found debris scattered throughout the fuel system. Usually, this happens specifically if the fuel injection pump fails at some point.

As we have mentioned, the fuel system has different components and a certain life span.

However, some type of failure of the injection pump may occur from a random cause. With which this produces a decrease in fuel efficiency.

Ford 6.7 Powerstroke Problems Solutions

1. The Solution to Turbo Problems

To avoid the problems that can occur with the turbo bearings of these engines, it is possible to opt for an effective solution.

Recently, Ford has launched an updated turbo that can be obtained as a spare part.

At the same time, this new turbo has steel bearings for better resistance along with the whole life. Either way, users want high reliability and performance with the ATS enhanced turbo kit.

Until today no solution is more efficient or requires a smaller budget. It is a failure that corresponds directly to the original design and manufacturing.

Therefore, acquiring a new upgraded turbo is the only alternative. 

2. The Solution to Sensor Problems

In this case, it is a problem not as serious as others that can happen with this engine. So, here it is necessary to perform a diagnosis to detect which of the four exhaust system sensors are failing.

From there, the diagnosis can set an out-of-range code to indicate which sensor needs to be replaced. Here’s a simple solution, but there aren’t too many alternatives either.

To continue driving the truck, the exhaust system sensor needs to be replaced.

This is a solution that can be implemented without too much effort or time. Of course, these sensors always have a certain life span.

However, for some reason, one of these sensors may fail prematurely.

3. The Solution to Radiator Problems

Of course, there is not a very wide variety of solutions as it is not a vehicle that is too old.

However, an efficient option is to opt for a welded aluminum radiator. Among all the options available on the market, the most recommended may be Mishimoto.

Here too, welding work is required, which can be done by a beginner welder in addition to a professional.

However, the level of difficulty of this work specifically is not very high. It is also necessary to consider that this is a simple job that takes a few hours to complete.

Therefore, it can be a tedious task for many people.

4. The Solution to Coolant Inlet Leakage Problems

In particular, there is a fairly effective solution that does not require much effort from the vehicle owner. Of course, this is because it is not a very serious problem either.

So, it only takes a little time, effort, and money to incorporate this solution.

Additionally, it is a solution that many people can apply with some tools. To access even the exact inconvenience, the top entry must be removed.

At the same time, the solution to the problem requires a replacement of the accessory and the line.

Usually, this inconvenience could happen due to improper use. Beyond that, this engine continues to be very efficient and versatile. 

5. The Solution to Fuel System Problems

In this case, to start applying the corresponding solution, the owner of the vehicle must start cleaning all the debris that has been spread.

Even a complete cleaning of the fuel system can provide a better result.

In turn, this cleaning is needed to replace the pressure regulators, injectors, and the pump itself. Besides, the various filters built into the mechanics of these trucks must be replaced at exactly the right time.

When the use of these filters exceeds the useful life is where exactly the problems begin to appear.

Of course, it is also highly recommended to choose the exact and most efficient fuel for these trucks. 

FAQ’s about Ford 6.7 Powerstroke Engine

Q: Is the Ford 6.7 diesel reliable?

Ans: In particular, a large number of people who have used a Ford truck with this engine believe that it is one of the most reliable options.

In principle, it is a highly reliable, durable, and therefore solid engine. Of course, it is not an engine that is 100% efficient free of any kind of problem.

These engines no longer depend on four bolts per cylinder to hold the cylinder heads, as was the case with previous versions.

In case, reliability is much higher due to the power stroke offered by this 6.7-liter engine.

Beyond not being the best Ford engine, to this day, Ford 6.7 diesel is one of the most recommended for heavy-duty work with a truck. 

Q: How many thousands can a 6.7 Powerstroke last?

Ans: In general, owners of trucks that include this engine indicate that the service life can easily reach 500,000 miles.

Of course, this service life is only an estimate, and the result may vary from case to case.

However, a large number of users assure that this is a very reliable engine and that it is adaptable to various heavy-duty jobs.

Beyond that, it requires efficient maintenance and use of the vehicle throughout its lifetime. In this way, you can get 500,000 miles and then opt for service or major repairs.

It’s even superior in durability compared to other engines and other popular trucks of this day and age.

Q: What year did Ford have problems with diesel engines?

Ans: In these times and for some decades, Ford has managed to develop a great variety of high-quality vehicles and engines.

However, not all of these engines are highly reliable and efficient. Particularly, some people have mentioned that the 2004 F250 truck engine has presented a variety of problems.

Some of these problems have been too persistent and regular in the manufacture of these vehicles.

That is why users who always opt for Ford vehicles should avoid the 2004 diesel engine. Beyond that, Ford has managed to overcome the drawbacks of 2004 to offer better options today. 

Q: What Powerstroke to avoid?

Ans: When talking about a general level, Powerstroke engines usually offer excellent advantages and features to users.

However, some of these engines should be avoided due to persistent and all too obvious problems.

Many people agree that the Powerstroke 6.0 engine is the least reliable and recommended engine on a general level.

In this case, this engine is also mentioned as 6 leaks. Additionally, the second least reliable option is the Powerstroke 6.4 engine. Here it is an engine that has earned the name of soot bags.

On the contrary, the most recommended engine of all when referring to Powerstroke is model 7.3 from the year 2003 approximately.

Anyway, today there is a wide variety of high-performance Powerstroke engines. 

Q: How do you maintain a 6.7 Powerstroke?

Ans: To find the most common drawbacks, it is recommended to start with a tire inspection. In this case, it is necessary to look for some damage, excessive wear, or simply abnormal wear.

In combination with this, the vehicle owner should also rotate the tires to check the alignment.

Brake lines and brake pads should be checked to continue maintenance. An inspection of the air filter restriction indicator is also highly desirable.

Of course, it is highly recommended to check the qualities and levels of each of the fluids needed for the truck. 


When considering the common problems of Ford 6.7 Powerstroke engines, it is necessary to apply maintenance at the exact moment.

On a large number of occasions, owners of these trucks forget to apply some maintenance and repairs. However, other problems often occur simply because of the design of the various parts.

In any case, this is a set of problems that do not manage to overshadow the good advantages offered by this engine. Some specific benefits and characteristics make this engine one of the most reliable.

After the bad 6.0 and 6.4 engines, the Ford 6.7 Powerstroke engine has managed to redeem the Powerstroke engine line.

If you encounter Ford 6.7 Powerstroke Problems, you will find the exact solution. In turn, the best part is that it doesn’t require much effort or budget for the proper solution. 

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