The 2.7 EcoBost engine has become one of Ford’s most popular powerplants. Known for its excellent balance of power and efficiency, this turbocharged engine is a favorite among truck and SUV owners. In this guide, we’ll dive deep into everything you need to know about the 2.7 EcoBoost, from performance specs to fuel economy, and common problems.
What is the 2.7 EcoBoost Engine?
The 2.7 EcoBoost is a twin-turbocharged V6 engine developed by Ford. It was first introduced in the 2015 Ford F-150 and has since been used in several models, including the Ford Edge ST, Ford Bronco, and Lincoln models. This engine is part of Ford’s EcoBoost family, which emphasizes a combination of power and fuel efficiency through turbocharging and direct fuel injection.
Specifications of the 2.7 EcoBoost Engine
Let’s look at some basic specs of the 2.7 EcoBost engine:
- Engine type: 2.7L twin-turbocharged V6
- Horsepower: 315 to 335 hp, depending on the vehicle
- Torque: 400 to 500 lb-ft
- Fuel type: Regular unleaded
- Turbocharger: Twin turbo
- Transmission: Usually paired with Ford’s 10-speed automatic transmission
These specs make the 2.7 EcoBost a well-rounded engine with plenty of muscle for both daily driving and towing.
Vehicles Using the 2.7 EcoBoost Engine
The 2.7 EcoBoost engine has found its way into several vehicles across Ford’s lineup. Some of the most popular vehicles using this engine include:
- Ford F-150: The 2.7 EcoBost is available in Ford’s best-selling truck. It provides a solid mix of power and efficiency, especially for those who need a truck for both work and daily use.
- Ford Bronco: Ford’s reborn off-roader can be equipped with the 2.7 EcoBost, making it perfect for both on- and off-road adventures.
- Ford Edge ST: This sporty SUV uses the 2.7 EcoBoost to deliver impressive performance for families looking for something with a bit more kick.
- Lincoln Nautilus and Continental: Lincoln models use this engine for refined power in a luxurious package.
Performance of the 2.7 EcoBost
Performance is where the 2.7 EcoBost shines. Its twin-turbo design provides strong low-end torque, making acceleration brisk and towing easier. The 2.7 EcoBost can tow between 7,500 and 9,000 pounds, depending on the model.
Thanks to turbocharging, the 2.7 EcoBost engine delivers power almost instantly. The two turbos work together to reduce lag and improve throttle response, making this engine feel more powerful than its size might suggest.
Whether you’re merging onto the highway or towing a trailer, the 2.7 EcoBost has the power to handle most tasks with ease.
Fuel Efficiency of the 2.7 EcoBoost
The 2.7 EcoBost is not only powerful, but it’s also fuel-efficient for a V6. Ford designed the EcoBoost family with efficiency in mind, and the 2.7 EcoBost is no exception. In the Ford F-150, the 2.7 EcoBost can achieve up to 20 mpg in the city and 26 mpg on the highway.
This efficiency is possible due to several factors, including:
- Direct fuel injection: Injects fuel directly into the combustion chamber, allowing for more precise fuel use.
- Turbocharging: Forces more air into the engine, allowing it to produce more power without using more fuel.
- Auto stop-start technology: Shuts off the engine when idling to conserve fuel.
These features make the 2.7 EcoBost one of the most efficient engines in Ford’s truck and SUV lineup, offering a great balance between performance and fuel savings.
Common Problems with the 2.7 EcoBoost Engine
While the 2.7 EcoBoost is generally reliable, it’s not without its issues. Here are some common problems reported by owners:
- Carbon build-up: Because of direct injection, some owners report carbon build-up on intake valves. This can lead to reduced performance and efficiency.
- Turbocharger issues: Turbochargers can wear out over time, and some 2.7 EcoBost owners have reported issues with the turbos, especially at higher mileages.
- Oil leaks: Some earlier versions of the 2.7 EcoBost have been known to develop oil leaks, particularly around the oil pan gasket.
- Coolant leaks: A few 2.7 EcoBoost owners have noted coolant leaks, which can cause overheating if not addressed.
While these problems can occur, it’s important to note that many of these issues are rare. Regular maintenance and timely repairs can help keep the 2.7 EcoBost running smoothly.
Maintenance Tips for the 2.7 EcoBoost
Proper maintenance is key to ensuring the longevity and reliability of the 2.7 EcoBost engine. Here are some maintenance tips:
- Regular oil changes: The 2.7 EcoBost relies on high-quality oil to keep its turbos and internal components running smoothly. Change the oil every 5,000 to 7,500 miles to prevent excessive wear.
- Use top-tier fuel: While the 2.7 EcoBost can run on regular unleaded fuel, using premium or top-tier fuel can help prevent carbon build-up.
- Check for leaks: Pay attention to any signs of oil or coolant leaks. Addressing leaks early can prevent more serious issues.
- Clean intake valves: Consider getting the intake valves cleaned periodically to prevent carbon build-up.
By following these tips, you can extend the life of your 2.7 EcoBost engine and avoid costly repairs down the road.
Is the 2.7 EcoBoost Engine Reliable?
The 2.7 EcoBost has proven to be a reliable engine for most owners. Ford has continually improved this engine over the years, addressing some of the early issues like oil leaks and turbocharger wear. Most reliability concerns come from higher-mileage vehicles, but with proper maintenance, the 2.7 EcoBost can easily last over 200,000 miles.
Additionally, Ford has used the 2.7 EcoBoost engine in millions of vehicles, giving them plenty of time to refine its design. This engine has received positive reviews from automotive critics and owners alike for its combination of power, efficiency, and reliability.
Tuning the 2.7 EcoBoost
Many owners choose to tune their 2.7 EcoBost engine for even better performance. Tuning involves modifying the engine’s software to adjust parameters like fuel delivery, boost pressure, and ignition timing.
Some benefits of tuning a 2.7 EcoBost include:
- Increased horsepower: A tune can add 50+ horsepower to the 2.7 EcoBost, making it feel even more powerful.
- Better throttle response: A tune can reduce turbo lag, making the engine feel more responsive.
- Improved fuel efficiency: Some tunes are designed to improve fuel economy, especially during highway driving.
However, it’s important to note that tuning can void your warranty and may put additional strain on the engine’s components.
How Does the 2.7 EcoBoost Compare to Other Engines?
Ford offers several other engines in its lineup, including the 3.5 EcoBost, the 5.0 V8, and the 3.3 V6. Here’s how the 2.7 EcoBost compares:
- Versus the 3.5 EcoBost: The 3.5 EcoBost is larger and more powerful, making it better suited for heavy-duty towing. However, the 2.7 EcoBost offers better fuel economy and is less expensive.
- Versus the 5.0 V8: The 5.0 V8 offers more horsepower and a traditional V8 sound, but it’s less efficient than the 2.7 EcoBoost. The 2.7 EcoBost also has more torque, which is better for towing.
- Versus the 3.3 V6: The 3.3 V6 is a naturally aspirated engine that’s less powerful than the 2.7 EcoBost. It’s generally used in base models and isn’t as efficient or powerful as the 2.7 EcoBost.
Overall, the 2.7 EcoBost offers a good middle ground between power and efficiency, making it a great choice for many drivers.
Why Choose the 2.7 EcoBoost?
There are several reasons why the 2.7 EcoBost is a great engine choice:
- Balanced performance: The 2.7 EcoBost offers excellent power and torque for its size, making it suitable for towing, off-roading, and everyday driving.
- Fuel efficiency: The 2.7 EcoBost provides better fuel economy than larger engines, saving you money at the pump.
- Reliability: Ford’s improvements over the years have made the 2.7 EcoBost a reliable engine with fewer reported issues.
- Wide availability: The 2.7 EcoBost is used in many Ford and Lincoln models, giving buyers plenty of options.
Conclusion
The 2.7 EcoBost is an impressive engine that balances power, efficiency, and reliability. Whether you’re driving a Ford F-150, a Bronco, or a Lincoln, this engine provides strong performance while keeping fuel costs in check. With proper maintenance, the 2.7 EcoBost can deliver many years of reliable service, making it one of the best engines in Ford’s lineup.
