Hey everyone, let's dive into the 2017 Ford Explorer Sport engine. If you're considering buying one, or you're already cruising in this beast, understanding the engine is key. The Explorer Sport is known for its blend of practicality and performance, and a big part of that comes down to what's under the hood. We're going to break down the engine specs, talk about common issues, and give you the lowdown on what makes this SUV tick. Buckle up, it's going to be a fun ride!

The Heart of the Beast: Engine Specs and Performance

Alright, let's get down to the nitty-gritty. The 2017 Ford Explorer Sport came equipped with a 3.5-liter EcoBoost V6 engine. This isn't just any engine; it's a powerhouse engineered to deliver some serious performance. Packing a twin-turbo setup, this engine churns out a robust 365 horsepower and 350 lb-ft of torque. That's enough oomph to get this SUV moving quickly and handle various driving scenarios with ease. The engine is paired with a six-speed automatic transmission, which offers smooth gear changes and contributes to the overall driving experience. The combination of the EcoBoost engine and the transmission gives the Explorer Sport impressive acceleration and the ability to tow up to 5,000 pounds when properly equipped. This makes it a versatile vehicle, perfect for both daily commutes and weekend adventures.

Now, let's talk about the EcoBoost technology. Ford's EcoBoost engines are designed to provide a balance of power and efficiency. The twin-turbochargers force more air into the engine, leading to increased power output. At the same time, direct injection helps to improve fuel efficiency by delivering fuel directly into the combustion chamber. This technology allows the Explorer Sport to offer a respectable fuel economy for its size and performance capabilities. Real-world fuel economy figures typically range around 17-18 mpg in the city and 24-25 mpg on the highway, although this can vary depending on driving habits and conditions. The engine's responsiveness is also a major selling point. The turbochargers provide near-instant power delivery, making passing and merging on the highway a breeze. The Sport trim also comes standard with all-wheel drive, which further enhances its performance and handling, especially in adverse weather conditions. The AWD system constantly monitors road conditions and adjusts power distribution to the wheels to optimize traction and stability. The overall driving experience is sporty and engaging, making the Explorer Sport a standout in its class.

Another important aspect of the engine is its reliability. Ford has put a lot of effort into making the EcoBoost engines durable and long-lasting. However, like any engine, it's not immune to potential issues. Regular maintenance is crucial to ensure optimal performance and longevity. This includes things like oil changes, spark plug replacements, and keeping an eye on the cooling system. With proper care, the 3.5L EcoBoost engine in the 2017 Explorer Sport can provide years of reliable service and enjoyable driving. The engine's design also incorporates advanced features to reduce emissions and improve overall efficiency. The use of premium materials and precision engineering contributes to the engine's durability and performance. Ford's commitment to quality and innovation is evident in every aspect of the engine's design. The 2017 Ford Explorer Sport is a great choice for those seeking a practical and versatile SUV with plenty of power and performance. The engine is a key component of what makes it so appealing to drivers and families alike.

Key Engine Specifications:

• Engine Type: 3.5-liter EcoBoost V6
• Horsepower: 365 hp
• Torque: 350 lb-ft
• Transmission: Six-speed automatic
• Drivetrain: Standard All-Wheel Drive (AWD)
• Towing Capacity: Up to 5,000 lbs (when properly equipped)

Common Issues and How to Address Them

Okay, guys, let's be real. No engine is perfect, and the 2017 Ford Explorer Sport engine has its own set of potential problems. Knowing about these issues can help you stay ahead of the curve and keep your SUV running smoothly. One of the most common complaints revolves around the water pump. Some owners have reported premature failure, which can lead to coolant leaks and overheating. If you notice any coolant leaks, unusual noises, or the temperature gauge rising, it's crucial to have the water pump inspected and replaced if necessary. Another area to watch out for is the turbocharger system. While the twin-turbo setup is great for performance, it can also be susceptible to issues. Common problems include wastegate failure and turbocharger leaks. These issues can result in a loss of power, unusual noises, and potentially damage other engine components. Regular inspections and maintenance, including checking for leaks and ensuring proper oil levels, can help prevent these problems.

Another potential issue is related to the timing chain. In some cases, the timing chain can stretch or wear out over time, leading to engine misfires and poor performance. Symptoms of timing chain issues include a rattling noise from the engine, especially during startup, and a decrease in power. If you suspect a problem with the timing chain, it's important to have it checked by a qualified mechanic as soon as possible. Addressing these issues early can prevent more extensive and costly repairs down the line. Additionally, like any modern engine, the 3.5L EcoBoost can experience issues with the fuel injectors. Clogged or faulty fuel injectors can lead to misfires, reduced fuel efficiency, and rough running. Regular fuel system cleaning and the use of high-quality fuel can help prevent these problems. Furthermore, the engine's electronics and sensors can sometimes cause issues. Problems with the mass airflow sensor, oxygen sensors, and other components can affect engine performance and trigger the check engine light. If you see the check engine light come on, it's important to have the vehicle diagnosed to identify the root cause. This could be something as simple as a loose sensor connection or something more complex. By being proactive and addressing any potential issues promptly, you can keep your Explorer Sport running in top shape for years to come. Remember, regular maintenance is key to preventing many of these problems.

Potential Problems:

• Water Pump Failure
• Turbocharger Issues (wastegate, leaks)
• Timing Chain Problems
• Fuel Injector Issues
• Sensor Failures (MAF, oxygen sensors)

Maintenance Tips to Keep Your Engine Healthy

Alright, so how do you keep that 2017 Ford Explorer Sport engine purring like a kitten? Maintenance, maintenance, maintenance! Think of it like this: your engine is the heart of your car, and regular check-ups and care are essential for a long and healthy life. First and foremost, stick to the recommended oil change intervals. Ford typically recommends changing the oil every 7,500 to 10,000 miles, but always check your owner's manual for the specific recommendations for your vehicle. Use the correct type of oil as specified by Ford, which is usually a synthetic blend. This will help keep your engine lubricated and running smoothly. Regular oil changes not only ensure that the engine's moving parts are properly lubricated but also remove contaminants that can cause wear and tear.

Another crucial aspect of engine maintenance is keeping an eye on the coolant system. Make sure the coolant level is correct and that there are no leaks. Check the coolant hoses and radiator for any signs of damage or wear. Overheating can cause severe engine damage, so it's important to catch any coolant-related problems early on. The cooling system is vital for regulating the engine's temperature and preventing overheating. The cooling system helps remove excess heat from the engine and maintain optimal operating temperatures. The water pump, thermostat, and radiator are essential components of the cooling system. Inspecting these parts regularly can help prevent potential problems and ensure the engine runs efficiently.

Another tip is to replace your spark plugs at the recommended intervals. Spark plugs play a critical role in the combustion process, and worn-out spark plugs can lead to misfires and reduced engine performance. Ford typically recommends replacing spark plugs every 60,000 to 100,000 miles, but check your owner's manual for specific recommendations. Regularly replacing spark plugs can improve fuel efficiency and ensure smooth engine operation. The spark plugs ignite the air-fuel mixture in the cylinders, and their proper function is essential for optimal engine performance. Use high-quality spark plugs to ensure reliable ignition and efficient combustion. It's also a good idea to inspect and replace your air filter regularly. A clean air filter ensures that the engine receives a sufficient supply of clean air, which is essential for efficient combustion. A clogged air filter can restrict airflow and reduce engine performance. Replace the air filter as recommended in your owner's manual or when it appears dirty or clogged. By following these simple maintenance tips, you can extend the life of your engine and keep your Explorer Sport running at its best.

Maintenance Checklist:

• Regular Oil Changes (with the correct oil type)
• Coolant System Checks (coolant level, leaks)
• Spark Plug Replacement (at recommended intervals)
• Air Filter Replacement
• Check and Replace other fluids (transmission, brake)

Performance Enhancements and Modifications

Now, for those of you who want to take the 2017 Ford Explorer Sport engine to the next level, let's talk about performance enhancements and modifications. Keep in mind that any modifications can potentially void your warranty, so always consider the implications before making changes. One popular modification is a cold air intake. These systems are designed to improve airflow to the engine, which can potentially increase horsepower and torque. However, the gains are often modest, and it's important to choose a high-quality system that is properly installed. Ensure that you are using a reputable brand and that the intake is properly sealed to prevent unfiltered air from entering the engine.

Another modification is a performance exhaust system. Upgrading the exhaust can improve exhaust flow, which can lead to a slight increase in horsepower and a more aggressive sound. However, like any modification, you should consider the implications of making such changes, such as the warranty of the vehicle. Performance exhaust systems come in various configurations, including cat-back and axle-back systems. Cat-back systems typically replace the exhaust system from the catalytic converter back, while axle-back systems replace the exhaust system from the rear axle back. The choice of system depends on your budget and performance goals. If you're looking for more significant performance gains, you might consider a tune. A tune involves reprogramming the engine control unit (ECU) to optimize engine parameters, such as fuel delivery, ignition timing, and boost pressure (if applicable). Tunes can provide substantial increases in horsepower and torque, but they can also put more stress on engine components. Make sure you use a reputable tuner who knows the 3.5L EcoBoost engine well. Ensure the tuner provides a custom tune that is tailored to your specific vehicle and driving needs.

Before making any modifications, it's essential to research and understand the potential risks and benefits. Consider the impact on your vehicle's warranty and the potential for increased wear and tear on engine components. Also, it's important to choose high-quality components and have them installed by a qualified professional. A poorly installed modification can do more harm than good and potentially void your warranty. If you're unsure about making any modifications, it's always a good idea to consult with a professional mechanic or tuner. They can provide valuable advice and guidance to help you make informed decisions. Consider the impact on the vehicle's resale value and insurance costs. Make sure that any modifications you make comply with local regulations and emissions standards.

Performance Upgrades:

• Cold Air Intake
• Performance Exhaust System
• ECU Tune

Troubleshooting Common Engine Problems

Okay, so what happens when things go wrong? Let's talk about troubleshooting common engine problems. First, if the check engine light comes on, don't panic, but don't ignore it either. The check engine light can indicate a wide range of issues, from minor problems to serious engine malfunctions. The first step is to get the vehicle scanned with an OBD-II code reader. This will provide you with diagnostic trouble codes (DTCs) that can help identify the root cause of the problem. You can often get this done at an auto parts store for free. Once you have the DTCs, you can research them online or consult with a mechanic to understand the issue.

If you notice a loss of power, it could be due to several factors. Check for a clogged air filter, a faulty mass airflow sensor, or a problem with the turbocharger system. A loss of power can also be caused by fuel injector problems or issues with the ignition system. If the engine is running rough or misfiring, it could be caused by faulty spark plugs, ignition coils, or fuel injectors. In some cases, it could also indicate a more serious issue, such as a compression problem. If you hear unusual noises coming from the engine, such as rattling, knocking, or hissing sounds, it's important to investigate them immediately. These noises can indicate potential problems with the timing chain, the turbocharger, or the exhaust system. Ignoring these noises can lead to further damage and costly repairs. If you experience a problem with the engine, it's always best to consult with a qualified mechanic. They have the expertise and tools to diagnose the issue accurately and make the necessary repairs.

Trying to diagnose and repair an engine problem yourself can be difficult and time-consuming. It's often best to leave it to the professionals. However, with the right knowledge and some basic tools, you can often identify the symptoms and narrow down the possible causes of the problem. This can help you communicate effectively with your mechanic and ensure that the correct repairs are performed. Keep a record of any problems you experience and any repairs that are performed on your vehicle. This will help you keep track of your vehicle's maintenance history and identify any recurring issues. By taking a proactive approach to troubleshooting, you can prevent minor issues from turning into major problems. Regular maintenance is key, but knowing what to do when something goes wrong can save you time, money, and headaches.

Troubleshooting Guide:

• Check Engine Light: Scan for codes with an OBD-II reader.
• Loss of Power: Check air filter, MAF sensor, turbocharger, fuel injectors.
• Rough Running/Misfiring: Inspect spark plugs, coils, injectors.
• Unusual Noises: Investigate the source, timing chain, turbocharger, exhaust system.

Conclusion: Keeping Your Ford Explorer Sport Engine Running Strong

So, there you have it, folks! We've covered the 2017 Ford Explorer Sport engine from top to bottom. From its impressive specs and potential issues to the maintenance tips and performance enhancements. This engine offers a great balance of power, performance, and practicality. Regular maintenance, proactive troubleshooting, and a little bit of know-how will keep your Explorer Sport running strong for years to come. Remember to stay on top of those oil changes, keep an eye out for potential issues, and don't be afraid to consult with a professional when needed. Enjoy the ride, and keep exploring! And if you're ever in doubt, always refer to your owner's manual for the most accurate and up-to-date information. That manual is your best friend when it comes to understanding your vehicle. Drive safe, and happy motoring!