Common problems with the Ford Fiesta Ecoboost

Ford Fiesta Ecoboost Problems

The Ford Fiesta Ecoboost may be a fun car to drive and it has exceptional reliability and efficiency, but it also has several things to worry about. For instance, the car is compact and taller people may have problems fitting in comfortably. But what are the common problems with the Ford Fiesta Ecoboost?

The common problems with the Ford Fiesta Ecoboost are engine overheating, loss of engine power, low-fuel pressure problems, faulty coolant pipes, door latch failure, valve damage, clutch issues, and transmission issues. Note that most of these issues can be easily handled but some cost a lot.

What are the common problems with the Ford Fiesta Ecoboost?

Engine overheating

This problem is usually experienced in Ford Fiesta Ecoboost models with the 1.6-liter engine. It forced Ford to recall over 230,000 cars from 2013 to 2015. And as a result, Ford ended up retiring the 1.6-liter engine and introducing the 1.5-liter engine.

Some of the things that cause the engine to overheat are oil and coolant leaks. This is a very serious issue as it caused some Ford models to catch fire. If your car engine is overheating, have the coolant fixed to avoid your car catching fire in case of a leakage.

Loss of engine power

This issue is common in the 2.0 Ecoboost engine. It is caused by the exhaust manifold cracking or the control valve failing. Aside from making the engine lose power, it also made the check engine light come on. The best solution is to replace the bad exhaust manifold and control valve with new parts.

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Valve damage

Valve damage is common in the Ford Fiesta 1.0 Ecoboost model. This damage is usually caused by the buildup of carbon. So, when the intake valves are clogged, not only will they get damaged, but also the engine won’t perform optimally. Replace the bad valves to fix the problem.

Low-fuel pressure issues

Another common problem with Ford Ecoboost engines is the build-up of carbon that makes the fuel filter to be clogged. Because of this, the issue of low-fuel pressure comes up, hampering the performance of the car. The solution is to clean the fuel pump or replace it.

Note that this problem is also common in the Ford Fiesta 2.0 Ecoboost engine. So, if you’re planning to buy a used Ford Fiesta with this engine, this is a problem that you should expect to deal with. 

Faulty coolant pipes

If you’re driving a Ford Fiesta Ecoboost model made between 2009 and 2013, there is a high chance that your car is fitted with low-quality coolant pipes. The early Ecoboost models were fitted with nylon coolant pipes, which were durable. On top of that, the pipes failed at high temperatures.

To fix this problem, you will have to replace the nylon coolant pipes with more durable and strong coolant pipes. You don’t have to wait for the coolant pipes to fail to fix this issue if you’re driving an early Ecoboost model.

Transmission problems

Transmission problems are very serious because they can greatly impact how the car performs. Users of the 2011 Ford Fiesta Ecoboost have complained the most about transmission issues. Some of the common transmission issues reported were delayed engagement, car stalling, and transmission slipping.

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Replacing a transmission system is quite expensive, and that’s why it is crucial to ensure proper care and maintenance of the transmission to avoid costly repairs.

Door latch failure

If the door latch on your Ford Fiesta Ecoboost fails, your doors won’t close properly and they fling open while driving. This issue is rampant in the 2011 and 2015 Ford Fiesta Ecoboost model years. So, it is vital to fix this problem to avoid risking your life and that of the passengers. Replace the door handle system to fix this issue.

Clutch problems

This is another common problem that Ford Fiesta Ecoboost owners will experience. Clutch problems on this make are caused by the cylinder rod becoming disconnected from the clutch pedal. To fix this issue, you will have to replace the cylinder rod or connect it as needed.


Is the Ford Fiesta Ecoboost reliable?

Yes, Ford Fiesta Ecoboost is among the most reliable Ford models. This car registers fewer complaints than most of its competitors. It is also cheaper to fix and its parts are affordable as well. If properly maintained, you may start to experience serious problems after covering 150,000 miles.

What is the most reliable Ford Fiesta Ecoboost?

The title for the most reliable Ford Fiesta Ecoboost model year goes to the 2017 Fiesta. This car has registered less than 5 complaints. It is followed closely by the 2016 Ford Fiesta model year. So, if you desire to purchase a quality used Ford Fiesta Ecoboost model, pick from one of these model years.

What Ford Fiesta Ecoboost model year should I avoid?

If possible, stay away from the 2011 and 2013 Ford Fiesta Ecoboost model years. These two models register the most problems, with the 2011 model registering over 170 complaints and the 2013 model registering over 200 complaints. Some of the common problems that users have to deal with are engine overheating and transmission issues.

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Is Ford Fiesta Ecoboost expensive to maintain?

No, most Ford Ecoboost models are cheap to maintain. This is because they don’t come with a lot of problems like most of their competitors. Additionally, their spare parts are cheaper, making the overall cost of maintenance low. However, the Ford Fiesta 1.6 Ecoboost model is quite costlier to maintain as it registers more issues than other models.

What is the high mileage for Ford Fiesta Ecoboost?

The high mileage for Ford Fiesta Ecoboost is around 150,000. This is because most Ford Fiesta will clock over 100,000 miles without having any serious problems. But after hitting 150,000 miles, the car starts to develop serious issues that will cost you thousands of dollars to fix.


Despite having several issues that users should know about, the Ford Fiesta Ecoboost is still a nice, powerful, and reliable car. It is also comfortable, efficient, agile, and refined. Overall, it offers good value for money as it is also cheaper to maintain and fun to drive.

With proper care and maintenance, the Ford Fiesta Ecoboost can last over 200,000 miles. Apart from that, it has an excellent resale value, which is vital if you intend to sell the car in the future.

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Edwin Odipo

Why do you love writing about cars? Cars make our lives easy. You can visit your distant friend, relative or even rush to the grocery store a few miles from your home with a lot of ease. Imagine how life was before the invention of cars?? To me, cars are a blessing that made life more convenient.

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