Ford F150 Lariat 2016 – Maximizing Performance And Long-Term
The 2016 Ford F-150 Lariat is a standout in the light-duty truck segment, offering a refined aluminum-alloy body and the debut of the intuitive Sync 3 infotainment system. This guide provides owners and DIY mechanics with essential maintenance schedules, common troubleshooting steps for EcoBoost and Coyote engines, and practical off-road upgrades to ensure your truck remains a dependable workhorse and luxury cruiser.
Owning a premium pickup means balancing high-end comfort with rugged capability. You likely chose this truck because you wanted a vehicle that could handle a weekend at the lake while feeling like a luxury sedan on the highway. This article will dive deep into the specific mechanical nuances of the ford f150 lariat 2016, helping you identify early warning signs of wear and perform your own upgrades safely.
We will cover everything from the notorious IWE vacuum issues to maximizing the potential of the 3.5L EcoBoost and 5.0L V8 engines. Whether you are a seasoned wrench-turner or a first-time truck owner, these insights will help you save money on repairs and improve your driving experience. Let’s get under the hood and look at what makes this specific model year tick.
Understanding the ford f150 lariat 2016 Engine Options
The 2016 model year was pivotal for Ford, as it refined the aluminum-intensive design introduced a year prior. When maintaining a ford f150 lariat 2016, your primary focus should be on the specific powertrain sitting between the frame rails. Each engine has a unique personality and its own set of maintenance requirements.
The 3.5L EcoBoost Twin-Turbo V6
This engine is a favorite for those who tow frequently due to its massive low-end torque. However, the twin turbochargers generate significant heat, which can lead to oil breakdown if you follow standard 10,000-mile intervals. I recommend changing your full synthetic oil every 5,000 miles to protect the turbocharger bearings and timing chain.
Spark plugs are another critical area for the 3.5L EcoBoost. Because it uses direct injection and high boost pressures, plugs can wear out as early as 30,000 miles. Always use Motorcraft double platinum or iridium plugs and gap them strictly to 0.030 inches to prevent misfires under load.
The 5.0L “Coyote” V8
If you prefer the classic rumble and linear power delivery, the 5.0L V8 is your go-to. This engine is generally considered the most reliable for long-term ownership, though it is not without its quirks. Some owners report a “chilled” or “knocking” sound at idle, which is often related to the Variable Cam Timing (VCT) solenoids.
To keep the Coyote happy, ensure you are using the correct 5W-20 oil weight. Using a heavier oil can interfere with the hydraulic operation of the VCT system. This engine is also a prime candidate for a “catch can” installation to prevent oil vapors from coating the intake valves.
The 2.7L EcoBoost Efficiency
Often underrated, the 2.7L EcoBoost uses a compacted graphite iron block, similar to what you find in Super Duty diesel engines. It is incredibly robust but requires diligent cooling system maintenance. Check your orange coolant levels frequently, as these engines are sensitive to overheating if a leak develops in the turbo cooling lines.
Common Maintenance Issues and DIY Fixes
Every vehicle has its “achilles heel,” and the 2016 F-150 is no exception. Knowing what to look for can save you thousands in labor costs at the dealership. Most of these issues can be diagnosed in your driveway with a basic set of metric sockets and a floor jack.
Addressing the IWE Vacuum Issues
If you hear a high-pitched grinding sound from the front wheels while driving in 2WD, your Integrated Wheel Ends (IWE) are likely the culprit. This system uses vacuum pressure to disengage the front hubs. When a vacuum leak occurs, the hubs partially engage, causing the grinding noise.
Start by checking the check valve located near the vacuum reservoir. It is a cheap, $10 part that frequently fails. If the valve is fine, use a vacuum pump to test the lines leading to the wheel ends. Replacing an IWE actuator is a moderate DIY task that requires removing the axle nut and pulling the knuckle forward.
Managing Panoramic Sunroof Leaks
The Lariat trim often comes with the beautiful twin-panel moonroof. Unfortunately, the seals can dry out, leading to “stuck” glass or water leaks. To prevent this, apply a thin layer of Krytox or specialized silicone lubricant to the rubber seals twice a year.
If you find water on your floorboards, your drain tubes might be clogged. Use a piece of weed-eater string to gently clear the debris from the drain holes located in the front corners of the sunroof track. Never use compressed air, as it can blow the tubes off their fittings inside the A-pillar.
Transmission Shifting Hesitation
The 6R80 6-speed automatic transmission in the 2016 model is generally bulletproof. However, some owners experience “clunky” shifts between 3rd and 4th gear. Often, this is a software issue rather than a mechanical failure.
Before assuming you need a rebuild, try a “KAM Reset” (Keep Alive Memory) by disconnecting the battery for 30 minutes. This forces the transmission to re-learn your driving habits. If the issue persists, a transmission fluid and filter change is a smart next step, even if Ford claims the fluid is “lifetime.”
Upgrading Your Lariat for Off-Road Performance
The ford f150 lariat 2016 is a capable platform for trail riding and overlanding. While the stock FX4 package provides decent skid plates and shocks, there is significant room for improvement if you plan on hitting the dirt regularly.
Suspension Leveling Kits vs. Full Lifts
Most owners want to fit larger tires, which usually requires a 2-inch leveling kit. This is a simple spacer that sits on top of your front struts. It levels the “rake” of the truck, giving it a more aggressive stance without sacrificing too much ride quality.
If you go this route, be aware of your Upper Control Arm (UCA) angles. A 2.5-inch level is the absolute limit before you start putting excessive stress on the ball joints. For serious off-roading, consider a complete coilover replacement from brands like Fox or Bilstein to improve dampening on washboard roads.
Tire Selection for the 18-inch and 20-inch Wheels
The Lariat typically comes with 18 or 20-inch alloy wheels. For off-road use, the 18-inch wheels are superior because they allow for more tire sidewall. More sidewall means you can “air down” to 15-20 PSI for better traction in sand or mud.
Look for an All-Terrain tire with a Three-Peak Mountain Snowflake rating if you live in a snowy climate. Popular choices like the BFGoodrich KO2 or Falken Wildpeak AT3W offer a great balance of off-road grip and highway quietness. Ensure you recalibrate your speedometer using a tool like FORScan if you increase the tire diameter.
Interior Tech and Comfort Restoration
The 2016 was the first year for Sync 3, which was a massive leap forward from the previous MyFord Touch system. However, as the hardware ages, you might notice lag or connectivity issues with your smartphone.
Sync 3 Infotainment Troubleshooting
If your screen freezes, perform a soft reset by holding the Power button and the “Seek Forward” button simultaneously for 10 seconds. This usually clears up minor software glitches. Always check for the latest software updates on the Ford website and install them via a USB drive.
For those wanting Apple CarPlay or Android Auto, 2016 owners may need to swap out the physical USB hub in the center console. The original 2016 hub does not always support the high-speed data transfer required for CarPlay. It is a 5-minute “plug and play” swap that brings your truck’s tech up to modern standards.
Leather Seat Care and Conditioning
The Lariat’s leather-trimmed seats are durable but can crack over time if exposed to harsh UV rays. Avoid using “all-in-one” cleaners that contain harsh detergents. Instead, use a dedicated pH-balanced leather cleaner followed by a high-quality conditioner.
Focus on the driver’s side bolster, as this is where the most wear occurs from sliding in and out of the cab. If your heated or cooled seats stop working, check the filters located under the seat cushions. A clogged filter will cause the thermoelectric device to overheat and shut down for safety.
Towing and Hauling Safely with Your 2016 F-150
When looking at a used ford f150 lariat 2016, checking the payload sticker on the driver’s door jamb is essential. The aluminum body saved weight, but luxury features like the panoramic roof and power running boards add weight back on, which reduces your available payload.
If you are towing a travel trailer, always use a Weight Distribution Hitch (WDH). The 2016 F-150 is light, and a heavy tongue weight can easily lift the front wheels, leading to poor steering control. Ensure your trailer brakes are properly adjusted through the integrated trailer brake controller on the dashboard.
Check your tire pressures before every trip. While the door jamb might say 35 PSI for daily driving, you should often increase the rear tires toward their “Max Cold” rating (usually 44-50 PSI for standard tires) when hauling a heavy load. This reduces sidewall flex and keeps the transmission temperatures lower by reducing rolling resistance.
Frequently Asked Questions About the ford f150 lariat 2016
What is the most common engine problem for the 2016 F-150?
For the 3.5L EcoBoost, the most common issue is timing chain stretch, often caused by extended oil change intervals. For the 5.0L V8, throttle body failures are a frequent complaint, leading to a “limp mode” condition. Both are manageable with proactive maintenance and using high-quality parts.
Can I upgrade my 2016 Lariat to have Apple CarPlay?
Yes, but you likely need to replace the USB hub in your center console with a newer version (Part # HC3Z-19A387-B). Once the hardware is swapped, ensure your Sync 3 software is updated to version 2.2 or higher. This will enable full CarPlay and Android Auto functionality.
Is the aluminum body on the 2016 F-150 prone to rust?
Aluminum does not rust like steel, but it can suffer from galvanic corrosion if it comes into contact with certain chemicals or road salts. While the body panels won’t “rot” out, the steel frame underneath still needs protection. I highly recommend an oil-based undercoating like Fluid Film if you live in the salt belt.
What is the towing capacity of a 2016 Lariat?
Towing capacity varies wildly based on your engine, rear-end gear ratio, and wheelbase. A properly equipped 3.5L EcoBoost with the Max Trailer Tow Package can pull up to 12,200 lbs. However, most Lariat trims will realistically be limited by their payload capacity, which is usually between 1,500 and 1,800 lbs.
Conclusion: Keeping Your Rig on the Road
The ford f150 lariat 2016 remains one of the best values in the used truck market today. By staying ahead of the IWE vacuum issues, maintaining a strict oil change schedule, and caring for the Sync 3 electronics, you can easily see this truck pass the 200,000-mile mark. It is a vehicle that rewards owners who take a proactive approach to maintenance.
Remember that safety is your number one priority when performing DIY repairs. Always use jack stands, wear eye protection when working under the truck, and don’t be afraid to consult a professional mechanic for complex tasks like timing chain replacement or internal transmission work. Your Lariat is a sophisticated piece of machinery—treat it well, and it will take you anywhere you need to go. Stay safe and keep your truck running strong!
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