2016 Ford F 150 Lariat 4X4 Supercrew – Mastering Maintenance, Mods

ByRobert Lozano

This comprehensive guide dives deep into owning and optimizing your 2016 Ford F-150 Lariat 4×4 Supercrew. We’ll cover essential maintenance, common troubleshooting, performance upgrades, and practical tips for maximizing its capabilities on and off the pavement, ensuring your truck remains a reliable workhorse and adventure companion.

The 2016 Ford F-150 Lariat 4×4 Supercrew stands out as a formidable truck, blending luxurious comfort with rugged capability. For owners and enthusiasts, understanding its nuances is key to unlocking its full potential, whether for daily commutes, heavy hauling, or challenging off-road excursions.

This article will equip you with the knowledge to maintain, troubleshoot, and enhance your truck, ensuring it performs flawlessly for years to come. We’ll cover everything from routine checks to advanced modifications, offering practical, expert-level advice.

Get ready to transform your understanding and elevate your experience with your powerful F-150.

Understanding Your 2016 Ford F-150 Lariat 4×4 Supercrew: Key Features and Common Concerns

The 2016 Ford F-150 Lariat 4×4 Supercrew is celebrated for its aluminum-alloy body, which significantly reduces weight without compromising strength. This design improves fuel efficiency and payload capacity.

Under the hood, you’ll typically find either the robust 3.5L EcoBoost V6, the efficient 2.7L EcoBoost V6, or the venerable 5.0L V8 engine. Each offers distinct advantages in power delivery and towing prowess.

The Lariat trim level brings a wealth of creature comforts, including leather-trimmed seats, advanced SYNC 3 infotainment, and a host of driver-assist technologies. Its 4×4 system provides confidence in diverse driving conditions.

However, like any vehicle, the 2016 F-150 has its quirks. Owners often report issues with camshaft phasers on the EcoBoost engines, particularly the 3.5L. Exhaust manifold studs can also be a common point of failure on the 5.0L V8.

Understanding these potential issues helps you proactively maintain your truck and address problems swiftly, saving time and money in the long run.

Engine Choices and Their Peculiarities

The engine is the heart of your truck, and each option in the 2016 F-150 Lariat 4×4 Supercrew lineup has its own character.

The 3.5L EcoBoost is a torque monster, excellent for towing and spirited driving. Its direct injection and twin-turbo setup deliver impressive power.

However, it can be prone to timing chain stretch and camshaft phaser issues, which often manifest as a cold start rattle or ticking noise. Regular oil changes with high-quality synthetic oil are crucial for longevity.

The 2.7L EcoBoost offers a surprising balance of power and fuel economy. It’s a great daily driver engine and capable for lighter towing tasks. This engine generally has fewer reported major issues than its larger sibling.

The naturally aspirated 5.0L V8 is a proven workhorse, known for its reliability and classic V8 rumble. It excels in sustained heavy-duty work and is favored by many for its simpler mechanics.

Common issues with the 5.0L can include exhaust manifold leaks due to broken studs, which produce a distinct ticking sound, especially when cold.

Essential Maintenance for Your 2016 Ford F-150 Lariat 4×4 Supercrew

Proactive maintenance is the cornerstone of keeping your truck running flawlessly. Sticking to the factory-recommended service schedule is non-negotiable.

Beyond that, regular inspections can catch small issues before they become expensive repairs. Always refer to your owner’s manual for precise intervals.

Fluid Checks and Changes

Regularly checking and changing fluids is paramount for your truck’s health. This includes engine oil, transmission fluid, coolant, brake fluid, and power steering fluid (if applicable).

  • Engine Oil: For EcoBoost engines, consider a premium synthetic blend or full synthetic oil. Change every 5,000-7,500 miles, or as recommended by your owner’s manual. A clean oil filter is essential.
  • Transmission Fluid: Ford recommends inspecting the transmission fluid condition around 60,000 miles. For trucks used for heavy towing or off-roading, consider a fluid and filter change closer to this mileage. Use only approved MERCON LV fluid.
  • Coolant: Check the coolant level regularly. Flush and replace the coolant every 100,000 miles or every six years using Motorcraft Orange Antifreeze/Coolant.
  • Brake Fluid: Brake fluid is hygroscopic, meaning it absorbs moisture over time, which can lead to corrosion and reduced braking performance. Consider flushing it every 2-3 years.
  • Differential Fluid: Your 4×4 system has front and rear differentials, plus a transfer case. For the 2016 Ford F-150 Lariat 4×4 Supercrew, these fluids should be inspected around 30,000 miles and changed every 60,000-100,000 miles, especially if you frequently tow or go off-road. Use specified gear oil and transfer case fluid.

Brakes and Tires: Your Contact with the Road

Your brakes and tires are critical safety components. Do not neglect them.

  1. Brake System: Inspect brake pads, rotors, and calipers every oil change. Look for uneven wear on pads, grooves on rotors, or sticky calipers. Replace components as needed with quality parts. Bleed the brake lines if the pedal feels spongy.
  2. Tires: Maintain correct tire pressure, as listed on your door jamb sticker. Rotate your tires every 5,000-7,500 miles to ensure even wear. Check tread depth regularly; replace tires when they reach 4/32” or show signs of dry rot. For off-roaders, consider upgrading to all-terrain (AT) or mud-terrain (MT) tires.
  3. Alignment: Get your wheel alignment checked annually or after any significant suspension work. Proper alignment prevents premature tire wear and ensures stable handling.
See also 2024 Chevy Silverado 1500 Vs 2024 Ford F 150 – Expert Comparison

Troubleshooting Common Issues with Your 2016 F-150 Lariat 4×4 Supercrew

Even with diligent maintenance, issues can arise. Knowing how to diagnose common problems can save you a trip to the shop or help you explain the issue clearly to a professional.

Engine and Powertrain Diagnostics

If your check engine light illuminates, it’s crucial to address it promptly. A simple OBD-II scanner can read diagnostic trouble codes (DTCs).

  • Rough Idling/Misfires: Could indicate worn spark plugs (especially on EcoBoost engines, which are harder on plugs), ignition coil failure, or a vacuum leak.
  • Cold Start Rattle (EcoBoost): Often points to timing chain or camshaft phaser issues. This is a complex repair best left to professionals.
  • Ticking Noise (5.0L V8): Could be exhaust manifold leaks due to broken studs. Listen for it when the engine is cold.
  • Transmission Shudder: Can be caused by low or dirty transmission fluid, or issues with the torque converter. A fluid and filter change may resolve it.

When dealing with persistent engine issues, especially those involving internal components, it’s always best to consult a certified Ford technician. They have specialized tools and expertise for accurate diagnosis and repair.

4×4 System Troubleshooting

The 4×4 system in your 2016 Ford F-150 Lariat 4×4 Supercrew is generally reliable, but occasional issues can occur.

If your 4×4 isn’t engaging, first check the fuse for the transfer case module. Listen for the transfer case motor engaging when you switch modes.

A common issue is the Integrated Wheel End (IWE) actuator failing or a vacuum leak in the system. This can lead to grinding noises from the front wheels, especially when driving in 2H. A vacuum pump can help diagnose leaks in the IWE lines.

Replacing an IWE is a moderately difficult DIY task, requiring basic hand tools and patience. Always lift the truck safely using jack stands before working underneath.

Performance Modifications and Off-Road Setup

Many owners of the 2016 Ford F-150 Lariat 4×4 Supercrew enjoy customizing their trucks for enhanced performance or off-road capability.

These modifications can range from simple bolt-ons to more extensive suspension and drivetrain upgrades.

Enhancing Engine Performance

For EcoBoost engines, performance tunes are popular. A reputable tuner can optimize fuel mapping and boost pressure for significant power gains. Always choose a tuner known for reliability to avoid engine damage.

Cold air intakes (CAI) and aftermarket exhaust systems can offer modest power gains and improved engine sound. When selecting an exhaust, consider stainless steel for durability, especially in harsh environments.

For the 5.0L V8, forced induction (superchargers or turbochargers) can dramatically increase power, but this is a significant investment and requires professional installation and tuning.

Off-Road Ready Upgrades

Transforming your Lariat into a more capable off-roader involves several key areas.

  1. Suspension Lifts/Leveling Kits: A leveling kit raises the front of the truck to match the rear, allowing for larger tires and improving aesthetics. Full lift kits offer more ground clearance and articulation, essential for serious trail use. Brands like Fox, Bilstein, and ICON offer excellent coilover and shock options.
  2. Tires and Wheels: Upgrading to a more aggressive all-terrain (AT) or mud-terrain (MT) tire is crucial. Consider a tire size that fits your lift and intended use. Beadlock-capable wheels are ideal for airing down significantly on trails.
  3. Underbody Protection: Skid plates for the engine, transmission, transfer case, and fuel tank protect vital components from rocks and debris.
  4. Recovery Gear: A winch, recovery straps, shackles, and a high-lift jack are indispensable for off-road adventures. Learn how to use them safely and effectively before hitting the trails.
  5. Lighting: Auxiliary LED light bars and pod lights improve visibility during night runs. Ensure they are properly aimed to avoid blinding oncoming traffic.

When setting up your 2016 Ford F-150 Lariat 4×4 Supercrew for off-roading, always prioritize safety and functionality. Test your setup in controlled environments before tackling challenging terrain.

Safety First: Towing, Off-Roading, and General Truck Operation

Safety should always be your top priority, whether you’re towing a heavy load, navigating a tricky trail, or simply driving to the grocery store.

Your F-150 is a powerful machine, and respecting its capabilities and limitations is key to safe operation.

Towing Safely with Your F-150

The 2016 F-150 has impressive towing capabilities, especially with the Max Trailer Tow Package. However, exceeding your truck’s limits can be dangerous.

  • Know Your Limits: Always check your truck’s specific towing capacity, payload capacity, and Gross Combined Weight Rating (GCWR) in your owner’s manual or on the door jamb sticker.
  • Weight Distribution: Use a weight-distributing hitch for heavier trailers to balance the load across all axles, improving stability and braking.
  • Trailer Brakes: Ensure your trailer has properly functioning brakes and use your truck’s integrated trailer brake controller (ITBC) or an aftermarket unit. Adjust the gain setting for smooth, effective braking.
  • Pre-Trip Inspection: Before every tow, check tire pressures on both the truck and trailer, ensure all lights are working, and confirm hitch connections are secure.
  • Driving Habits: Allow for longer braking distances, accelerate gently, and take wider turns. Be mindful of crosswinds.
See also 2019 Ford F150 Headlight Bulb Replacement – A Clear Guide For DIY

Responsible Off-Roading

Off-roading can be incredibly rewarding, but it demands preparation and respect for the environment.

  1. Pre-Trip Check: Inspect your tires (including the spare), fluid levels, and recovery gear. Ensure your 4×4 system is functioning correctly.
  2. Airing Down: Lowering tire pressure (e.g., 15-20 PSI) increases your tire’s contact patch, providing better traction and a smoother ride over rough terrain. Remember to reinflate before returning to pavement.
  3. Spotters: When navigating challenging obstacles, use a spotter to guide you. Clear communication is vital.
  4. Go Slow: Momentum is good, but speed can lead to damage. Take obstacles slowly and deliberately.
  5. Recovery: Always have recovery equipment and know how to use it. If stuck, assess the situation calmly. Clear the path, use recovery boards, or perform a controlled winch recovery. Never put yourself or others in harm’s way. If you are ever unsure, don’t hesitate to seek assistance from park rangers, experienced off-roaders, or a professional recovery service.
  6. Leave No Trace: Stick to designated trails, pack out all your trash, and avoid disturbing wildlife or vegetation.

Buying a Used 2016 Ford F-150 Lariat 4×4 Supercrew: What to Look For

If you’re in the market for a used 2016 Ford F-150 Lariat 4×4 Supercrew, a thorough inspection is crucial. These trucks hold their value well, but knowing what to scrutinize can prevent future headaches.

Pre-Purchase Inspection Checklist

Perform a comprehensive check, or ideally, have a trusted mechanic conduct a pre-purchase inspection.

  • Service Records: Request detailed service history. Consistent maintenance is a huge plus.
  • Frame and Body: Inspect for rust (especially on the steel frame components), accident damage, and previous repairs. The aluminum body is resistant to rust but can dent.
  • Engine: Listen for unusual noises (ticking, rattling, knocking). Check for leaks. Pay close attention to the camshaft phaser rattle on EcoBoost engines during a cold start.
  • Transmission: Test drive the truck. Ensure smooth shifts, no harsh jerks, or delayed engagement.
  • 4×4 System: Engage 4H and 4L during the test drive. Listen for grinding or clunking noises. Ensure the system engages and disengages properly.
  • Suspension: Look for sagging, leaks from shocks, or excessive play in ball joints and tie rods. Bounce each corner of the truck to check for worn shocks.
  • Interior: Check for excessive wear on leather, proper function of all electronics (SYNC 3, heated/cooled seats, power windows), and any dashboard warning lights.
  • Tires and Brakes: Assess tire tread depth and condition. Check brake pad thickness and rotor condition.

A well-maintained 2016 Ford F-150 Lariat 4×4 Supercrew can provide many more years of reliable service. Being informed is your best defense against buying a problematic vehicle.

Frequently Asked Questions About the 2016 Ford F-150 Lariat 4×4 Supercrew

What are the most common problems reported for the 2016 F-150 Lariat?

Common issues include camshaft phaser problems and timing chain stretch on EcoBoost engines, exhaust manifold stud failures on the 5.0L V8, and occasional issues with the Integrated Wheel End (IWE) actuators in the 4×4 system causing grinding noises.

What is the recommended oil for the 2016 F-150 Lariat EcoBoost engines?

Ford recommends using SAE 5W-30 synthetic blend motor oil, meeting Ford specification WSS-M2C946-A for the 3.5L EcoBoost and WSS-M2C945-A for the 2.7L EcoBoost. Always check your owner’s manual for the exact specification.

Can I lift my 2016 Ford F-150 Lariat 4×4 Supercrew without affecting its towing capacity?

Minor leveling kits generally have minimal impact on towing capacity. However, larger lift kits can change the truck’s center of gravity and suspension geometry, potentially affecting towing stability and capacity. Always consult with a suspension expert and adjust your towing practices accordingly.

How often should I change the differential fluid in my 4×4 F-150?

For regular driving, Ford suggests inspecting the differential fluid around 30,000 miles and changing it every 60,000 to 100,000 miles. If you frequently tow heavy loads or engage in off-road driving, consider changing it closer to the 60,000-mile mark.

Is the aluminum body on the 2016 F-150 difficult to repair?

While aluminum body repair requires specialized tools and training, certified technicians are widely available. It’s not inherently more difficult to repair than steel, but it does require different techniques. The primary benefit is reduced weight and corrosion resistance.

Final Thoughts: Your 2016 Ford F-150 Lariat 4×4 Supercrew Adventure Awaits

Your 2016 Ford F-150 Lariat 4×4 Supercrew is a versatile and capable vehicle, ready for whatever you throw at it. By prioritizing regular maintenance, understanding potential issues, and making informed decisions about modifications, you can ensure your truck remains a reliable partner for years to come.

Whether you’re tackling daily commutes, hauling gear for a weekend project, or exploring remote trails, a well-cared-for F-150 will always get the job done. Keep learning, keep wrenching, and always prioritize safety in all your automotive endeavors.

Embrace the journey, stay safe, and enjoy the ride!

Robert Lozano
Latest posts by Robert Lozano (see all)

Similar Posts