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Ford 5.0 Coyote Engine Problems: [Best Solution]

When Ford unveiled the Coyote engine a few years ago, it was the talk of the town as everyone wanted to get it. Undoubtedly, it was a powerhouse as the previous engine had only two valves per cylinder and a single overhead camshaft.

There is no denying that the ford 5.0 Coyote engine is a beast because of its variable valve timing, high flow heads, and 412 horsepower.

Nevertheless, within the last 10 years, several things have changed, and people face many Ford 5.0 coyote engine problems. Without further ado, let’s look at the coyote engine.

What is the 5.0 coyote engine?

Similar to many engines available, the 5.0 coyote engine was manufactured to perfection. Looking through all the engine programs from Ford, it decides to use the 5.0 coyote engine for this masterpiece.

Interestingly, the name resulted from a contest they had among a group of people.

Coyote engine was created from the Modular V8, although it has slight improvements and changes from its predecessor.

Not only does it replace the 4.6L 4-value engine, but it was also crafted to fit into the existing Mustang body. Manufacturers designed it to fit into the Modular family.

Besides this, the engine uses variable camshaft timing technology to offer lower emissions and better fuel efficiency.

Interestingly, the Ford 5.0 Coyote engine was the first v8 engine that used Twin Independent Variable Camshaft Timing that helps improve torque and power using the same efficiency level.

“Overall, it is a win-win situation that contributed to its popularity. While it has received several praises, we have also seen several Ford 5.0 Coyote engine problems.”

We don’t want to go deep into the evolution of the Coyote engine. However, here is a link to help you understand how things evolved.

Features of 5.0 Coyote Engines

For anyone who wants to invest in an expensive product, the first thing to consider is the features. Here, the Coyote engine shares unique features that seem to attract many car owners.

Features of the Coyote engine include a physical size of 4.6L and produce a similar amount of power levels with larger engines.

Nevertheless, it has a smaller displacement and a strengthened aluminum block. In addition, it also features a new 4-valve double overhead cam cylinder heads, which shifted the camshafts outboard, port fuel injection, and a composite intake manifold.

Besides the features mentioned above, it comes with a cam torque activated and twin independent variable cam timing, allowing the powertrain control module to retard and advance.

Interestingly, it reduces emission, fuel economy, with improved power to the engine.

Ford 5.0 Coyote Engine Common Problems & Solutions

If you are using a coyote engine, you must have faced several Ford 5.0 coyote engine problems. There are several problems that might go wrong with your coyote engine.

However, it is not about the problem but the solution because it doesn’t mean that your engine is damaged.

Notwithstanding, we can’t avoid that the Coyote engine has several problems. We can’t say everything is exactly perfect, and it isn’t different.

In this section, we will explore some common problems of the Ford 5.0 coyote engine and possible ways to fix them.

Problem 1 – Frequent occurrence of oil leakage

For car owners, oil leakage is a common issue that everyone should know. One constant issue you will find if you own a car is the issue of oil leakage.

Regrettably, if you don’t understand the process of fixing this issue, things can get messy when mismanaged.

Oil leakage is never a good sign as it is among the biggest hazard you might face as a car owner.

Your car may leak oil, especially if your motor’s head gasket is ruined or damaged, which can cause other Ford 5.0 coyote engine problems.

Oil is designed to stay inside the car, and once it escapes, your motor is compromised.

Assuming you have any ford 5.0 coyote engines, an easy way to detect oil leakage is oil dripping from your car. Hardly can you say you won’t see it because it is visible anywhere you park your car.


Proper maintenance is the best solution to deal with oil leakage. Therefore, ensure you check your motor regularly, especially after a long ride.

Once you discover oil leakage, ensure you don’t drive your car around to compound its problem.

Alternatively, you can do a daily checkup and never neglect any signs you see from your car.

Problem 2 – Spark Plugs developing faults

You will naturally find out that your coyote engine will constantly have spark plugs issue. In most situations, it occurs when the plugs become damaged without you knowing.

These plugs help improve your motor performance and make the car work efficiently. Having a fundamental knowledge about spark plugs might help you understand why your engine may fail.

Besides this, spark plugs help your ford 5.0 coyote engines run for a more extended period.

Therefore, when you find your car having this issue, it means the rising heat temperatures are not controlled.

Regrettably, the car’s heat affects the motor; keeping them under the normal temperature might be a huge challenge.


There is no better solution than to replace the bad spark plugs. Although the solution sounds simple, picking the wrong spark plugs can also affect how your motor works, including its performance and efficiency.

Therefore, it is always advisable to contact a professional car repairer to change the spark plugs for your ford 5.0 coyote engines.

Problem 3 – Your car stalling when driving

A stalling car while driving isn’t something any car owner wants to experience. Normally, it can get you angry and frustrated when you discover your car is stalling.

Nobody wants to hear that their car has stalled, especially when it has the coyote engine. You will experience a sudden power loss in your engine, making the car act differently.

At times, it can go away and return, which makes many people confused about what next step to take.

For new car owners, it is hard knowing what stalls an engine; however, the biggest indicator is the buildup in the throttle body, especially if it is dirty.

Another reason for your car stalling is not adhering to proper maintenance. Regrettably, stalling will make your car from having a smooth drive and stop working efficiently.


Getting the throttle body adequately cleaned is the perfect solution to solve your stalling Ford 5.0 coyote engine problems.

Once the body is well cleaned, it is less prone to experience your car stalling as you drive.If your 5.0 coyote engine

Throttle Body well damaged then you should go for it changing in the right time. check bellow here.

Problem 4 – Damaged ignition coil

Your ignition coil is one of the critical components of your car and critical to the overall wellbeing of your car. Assuming something wrong happens to it, it affects how your motor works.

To know the importance of the coil, you need to know what the device does. Usually, the coil is a critical engine management component integral to the ignition system.

Furthermore, the coil helps the car’s volts supply everything the car needs to operate efficiently.

Honestly, there are numerous reasons you might experience this issue, including excessive heat. Another thing that can contribute to this issue is wires or spark plugs.


Maintenance is an essential aspect of prolonging the lifespan of your car. Perform frequent checks to avoid such Ford 5.0 coyote engine problems and replace when necessary.

Relatively, we recommend you send your car for a diagnostic test if you want to handle the issue better.

Problem 5 – Recirculation valve or Exhaust Gas malfunction

Lastly, you might also face the issue of exhaust gas or recirculation valve malfunction. Nowadays, it’s a real struggle as it is common.

Although you might ignore it, it can pose a severe problem that can damage your car. Your car needs a particular amount of power to work correctly.

Once it has lower power, it affects the recirculation valve; peradventure, the power get more lower, it causes more pressure for your car, eventually damaging the motor. In addition, you lose fuel efficiency in this condition.

Furthermore, carbonized or stuck valves might also contribute to this problem arising.

These valves might have a hard time performing as they ought to, thereby causing your car to malfunction. Different dirt gets piled up in the valves, causing more problems than you need.


The best approach is to clean the valves to solve the recirculation valve malfunctioning for your car. Moreover, you can schedule frequent maintenance and have constant check-ups.

Maintenance shouldn’t be taken for granted if you want to save money and improve your car lifespan. Dealing with any engine problems begins with a maintenance mindset.

You can watch this video using the link below about other Ford 5.0 Coyote engine problems.

Specs of 5.0 coyote engine

Coyote Engine Specs Gen 1 Coyote (2011-14 Mustang) Gen 2 Coyote (2015-17 Mustang) Gen 3 Coyote (2018+ Mustang)
Bore 92.2mm 92.2mm 93mm
Torque 390 lb/ft 400 lb/ft 420 lb/ft
Stroke 92.7mm 92.7mm 92.7mm
Displacement 4.951 Liters 4.951 Liters 5.035 Liters
Compression 11:1 11:1 12:01
Horsepower 412/420 HP 435 HP 460 HP


Here is a full Specification of the Ford 5.0 Coyote engine

Engine Ford 5.0 Coyote V-8
Aspiration Naturally aspirated
Bore 3.63”
Compression ratio 12.0: 1
Deck height 8,937 inches
Displacement 302 cid
Engine block material Aluminum
Engine family Ford modular
Engine oil capacity 7.7 qts w / filter
Fuel system Sequential multiport fuel injection
Peak horsepower 395 @ 5750 rpm
Stroke 3.65”


5.0 Coyote Engine Life Expectancy

Life expectancy for the Ford 5.0 Coyote engine is approximately 18000 to 200,000 miles, depending on maintenance and how frequently you use it. Nevertheless, its life span varies because of several Ford 5.0 Coyote engine problems.

Ford 5.0 Coyote Engine Reliability

When you talk about reliability, you have to consider several things. There are titbits and features to look at for each motor. Therefore, how can you determine the reliability of a particular machine?

Due to its popularity, most people think it is worth investing in. The Coyote engine is manufactured using the best materials and can last for a long time.

Overall, the Ford 5.0 Coyote engine is highly reliable, despite the multiple Ford 5.0 Coyote engine problems people might face.

How much does a 5.0 coyote engine cost?

There is no specific cost when it comes to a 5.0 Coyote engine. However, according to research, it ranges from $8000 to $18000, depending on the engine’s features.

Remember, there are several generations of the coyote engine, which influences its price.

FAQ’s of  Ford 5.0 Coyote Engine Problems 

Is the ford 5.0 coyote a good engine?

Ford 5.0 Coyote engine is a perfect alternative if you want to swap your cars.

Although it was a focus of several ridicules in the 1990s, today, everything has changed as it has a high revving power band and a force to reckon with.

Undoubtedly, everyone knows that the Ford 5.0 Coyote engine is a good engine.

Why is the Ford 5.0 Coyote Engine different from other engines?

One key reason behind this is that the 5.0 Coyote engine is used in sports cars and pickup trucks.

Seeing its usage in such cars distinguishes it from others because of its versatility, which isn’t possible for other types of motor.

Honestly, it makes the engine unheard and unique for those in the automobile industry.

What is the amount of horsepower the Ford 5.0 Coyote engine handle?

There is no direct answer here, as each car has a different horsepower it can accommodate. In addition, it will depend on how a particular vehicle is manufactured.

However, the Coyote engine can have more than 412 horsepower, which is higher for most cars.

Final Words

Without facing any of the aforementioned Ford 5.0 Coyote engine problems, you can have a wonderful time with your cars.

So, you have everything you need. Nevertheless, finding the best motor can be a colossal challenge when you consider the several options available for you to choose from.

Remarkably, the Ford 5.0 Coyote engine isn’t farfetched.

Despite the several problems facing the engine, it is probably the best bet you have.

Furthermore, if you implement the right maintenance, then the issue of durability won’t be anything. You have everything you need to make your decision so as not to have an afterthought.

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