2017 Ford Escape Ecoboost Engine – Performance, Problems
The 2017 Ford Escape offers two primary turbocharged powerplants: the 1.5L and the 2.0L EcoBoost variants. While these engines provide a balance of fuel efficiency and punchy torque, they require specific maintenance routines and awareness of common issues like coolant intrusion to ensure long-term reliability. This guide provides the technical insights and DIY steps needed to keep your vehicle running at peak performance.
Owning a modern crossover means balancing daily utility with the technical demands of a turbocharged system. You likely chose this vehicle for its zip and efficiency, but the 2017 ford escape ecoboost engine requires a more hands-on approach than the old-school naturally aspirated motors of the past.
In this guide, we promise to demystify the complexities of Ford’s EcoBoost technology, from identifying early warning signs of failure to executing pro-level maintenance in your own garage. We will preview the critical differences between the 1.5L and 2.0L options, common technical service bulletins, and the exact tools you need for success.
Whether you are a weekend warrior looking to change your own oil or a high-mileage commuter worried about engine longevity, we have you covered. Let’s dive into the heart of your Ford Escape and ensure it stays on the road for years to come.
Understanding the 2017 ford escape ecoboost engine Options
Ford offered two distinct turbocharged engines for the 2017 model year, each catering to different driving needs. The 1.5L EcoBoost replaced the older 1.6L, while the 2.0L received a twin-scroll turbocharger for better low-end response.
The 1.5L variant is designed primarily for fuel economy, producing roughly 179 horsepower and 177 lb-ft of torque. It uses an integrated exhaust manifold and a water-cooled charge air cooler to manage temperatures under load.
The 2.0L EcoBoost is the performance-oriented choice, delivering a much sturdier 245 horsepower and 275 lb-ft of torque. This engine is frequently found in the Titanium trim and is the preferred choice for those who plan on towing or light off-roading.
The Role of Direct Injection
Both engines utilize Gasoline Direct Injection (GDI), which sprays fuel directly into the combustion chamber at high pressure. While this improves efficiency, it also means there is no fuel washing over the intake valves to clean them.
Over time, this can lead to carbon buildup on the valves, which may cause rough idling or a loss of power. Understanding this mechanism is the first step in mastering the maintenance of your 2017 ford escape ecoboost engine.
Twin-Scroll Turbo Technology
The 2.0L engine features a twin-scroll design that separates the exhaust pulses from the cylinders. This reduces turbo lag and allows the engine to reach peak torque much faster than traditional single-scroll setups.
For the driver, this means immediate passing power on the highway and better control when navigating steep inclines. However, it also places more thermal stress on the engine oil, making high-quality lubricants essential.
Identifying Common Issues and Warning Signs
While these engines are generally robust, the 2017 ford escape ecoboost engine is known for a few specific technical hurdles. Being able to spot these early can save you from a complete engine replacement.
One of the most discussed issues is coolant intrusion, where coolant leaks into the engine cylinders. This often stems from a design flaw in the engine block’s cooling channels, particularly on the 1.5L and early 2.0L models.
Symptoms of this issue include a persistent “Check Engine” light, white smoke from the exhaust, and a mysterious loss of coolant without visible leaks. If you notice a rough start in the morning that clears up after a few seconds, you may have coolant entering a cylinder overnight.
Low-Speed Pre-Ignition (LSPI)
LSPI is a phenomenon where the air-fuel mixture ignites prematurely at low speeds and high loads. This can create massive pressure spikes that crack pistons or bend connecting rods in turbocharged engines.
To prevent this, Ford recommends using high-quality synthetic oil that meets the WSS-M2C946-B1 specification. Using the wrong oil can actually increase the likelihood of LSPI occurring during heavy acceleration.
Transmission Pairing Concerns
The engine is paired with the 6F35 six-speed automatic transmission, which can sometimes exhibit “shift flares” or harsh engagement. While not an engine problem per se, the way the engine delivers torque can exacerbate these transmission quirks.
Regularly checking the transmission fluid level and color is just as important as monitoring your oil. If the fluid smells burnt or looks black, it is time for a drain and fill to protect the entire powertrain.
Essential Maintenance for Longevity
Proactive maintenance is the only way to ensure your 2017 ford escape ecoboost engine reaches the 200,000-mile mark. Because these are small-displacement, high-output engines, they are less forgiving of neglected service.
Oil changes should be performed every 5,000 to 7,500 miles, regardless of what the “Oil Life Monitor” says. Turbochargers rely on clean oil for both lubrication and cooling; dirty oil can lead to bearing failure inside the turbo.
Always use a high-quality Full Synthetic oil. Synthetic oils resist breaking down under the extreme heat generated by the turbocharger, preventing the “coking” effect that clogs oil feed lines.
Spark Plug Intervals
Turbocharged engines are much harder on spark plugs than naturally aspirated ones. The high cylinder pressures can “blow out” the spark if the gap is too wide or if the plug is worn.
We recommend replacing spark plugs every 45,000 miles using Iridium-tipped plugs. Ensure you use a feeler gauge to verify the gap is exactly to factory spec, as even a tiny deviation can cause a misfire under boost.
Coolant System Integrity
Since coolant intrusion is a known risk, maintaining the cooling system is paramount. Never mix different types of coolant; use only the Orange or Yellow Motorcraft coolant specified in your owner’s manual.
Check your coolant reservoir weekly when the engine is cold. If the level is dropping, do not just top it off—perform a pressure test to see if the fluid is escaping internally or through a hose leak.
Optimizing Performance and Off-Road Capability
If you take your Escape off the beaten path or use it for light overlanding, the 2017 ford escape ecoboost engine has untapped potential. However, off-roading increases the thermal load on the cooling system.
Consider installing an aftermarket intercooler if you live in a hot climate or frequently drive on sand. A more efficient intercooler drops the intake air temperature, which provides more consistent power and protects against detonation.
For those looking for a bit more “grunt,” a high-flow air filter can improve throttle response. Avoid “oiled” filters, as the oil can migrate onto the Mass Air Flow (MAF) sensor and cause fueling errors.
Towing with the 2.0L EcoBoost
The 2.0L model, when equipped with the factory tow package, can pull up to 3,500 pounds. When towing, always use 91 or 93 octane fuel to give the engine more knock resistance.
The engine’s computer will pull back timing if it detects lower-grade fuel, which reduces your towing capacity and increases heat. High-octane fuel is cheap insurance when the engine is working its hardest.
Suspension and Ground Clearance
While the engine provides the power, off-roaders should look at a mild lift kit or skid plates to protect the oil pan. The 2017 Escape sits relatively low, and a rogue rock can easily puncture the plastic underbody shields.
Upgrading to All-Terrain tires will help put that EcoBoost torque to the ground on loose surfaces. Just be aware that heavier tires will slightly decrease your fuel economy and increase the load on the turbo.
Step-by-Step DIY: Changing the Engine Air Filter
Maintaining the 2017 ford escape ecoboost engine doesn’t always require a trip to the mechanic. Changing the air filter is a 10-minute job that ensures your turbo gets the clean air it craves.
- Locate the air filter box on the driver’s side of the engine bay. It is a large black plastic housing.
- Use a 7mm socket or a flathead screwdriver to loosen the screws holding the lid in place.
- Carefully lift the lid. You may need to wiggle it past some of the intake piping.
- Remove the old filter and inspect it. If it is grey or filled with debris, it is restricting airflow.
- Vacuum out any leaves or dirt from the bottom of the air box before installing the new filter.
- Seat the new filter firmly, ensuring the rubber seal is flush with the housing.
- Replace the lid and tighten the screws. Do not overtighten, as the plastic tabs can snap.
A clean air filter is vital for turbocharged efficiency. A clogged filter forces the turbo to work harder to pull air, which increases wear and decreases your miles per gallon.
When to Seek Professional Help
As a DIYer, it is important to know your limits. While oil changes and filters are easy, some issues with the 2017 ford escape ecoboost engine require specialized diagnostic tools.
If you experience a severe loss of power accompanied by a flashing Check Engine light, pull over immediately. A flashing light indicates a “catalyst-damaging misfire,” which can lead to a very expensive repair if ignored.
Internal engine repairs, such as replacing the head gasket or the turbocharger itself, usually require specialized timing tools and high-torque impact wrenches. If you suspect coolant intrusion, a dealership or a certified Ford technician should perform a borescope inspection of the cylinders.
Recalls and Technical Service Bulletins (TSBs)
Always check your VIN on the Ford owner’s portal. There have been several TSBs regarding the low-pressure fuel sensor and the coolant bypass valve. Many of these issues may be covered under extended warranties or “Customer Satisfaction Programs.”
Professional shops have access to OASIS, Ford’s internal database. They can see if your specific engine has a history of certain faults, which can save you hours of “parts cannon” troubleshooting at home.
Frequently Asked Questions About the 2017 ford escape ecoboost engine
What is the best oil for a 2017 Ford Escape EcoBoost?
You should use a high-quality Full Synthetic 5W-20 (for the 1.5L) or 5W-30 (for the 2.0L) that meets Ford’s WSS-M2C946-B1 or newer standards. Using a synthetic blend is acceptable, but full synthetic offers superior protection for the turbocharger bearings under high heat.
How do I know if my engine has the coolant intrusion issue?
Common signs include a low coolant level without a visible external leak, white smoke from the tailpipe during a cold start, and a misfire code (P0301-P0304). A professional can confirm this by performing a pressure test or using a borescope to look for “steam-cleaned” pistons inside the combustion chamber.
Does the 2017 Ford Escape EcoBoost require premium gas?
While it can run on 87 octane, the 2017 ford escape ecoboost engine performs significantly better on 91 or 93 octane. Higher octane prevents the engine from pulling back timing due to knock, resulting in better fuel economy and more consistent power, especially when towing or driving in hot weather.
How often should I change the spark plugs?
For optimal performance, replace the spark plugs every 45,000 to 50,000 miles. Turbocharged engines create a more volatile environment that wears down the electrodes faster than standard engines. Always use the factory-recommended Iridium plugs for the best results.
Conclusion: Keeping Your EcoBoost Healthy
The 2017 ford escape ecoboost engine is a sophisticated piece of engineering that rewards attentive owners with great performance. By staying on top of oil quality, monitoring your coolant levels, and addressing small leaks before they become big failures, you can enjoy everything this crossover has to offer.
Remember that turbochargers are sensitive to heat and debris. Simple habits, like letting the engine idle for 30 seconds after a long highway run, can significantly extend the life of your turbo. Being a proactive owner is the difference between a vehicle that lasts 80,000 miles and one that lasts 200,000.
Take pride in your maintenance, keep an eye on those fluid levels, and don’t be afraid to get your hands dirty with the basic DIY tasks. Stay safe, keep your tools ready, and enjoy the drive!
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