The Ford F-150 has long been a favorite among U.S. drivers, consistently ranking as one of the best-selling vehicles in the country. However, like any popular vehicle, it experiences its fair share of issues. Here, we outline some of the most common Ford F-150 problems owners face, organized by model years and mileage ranges. Whether you’re looking to buy a used F-150 or just curious about its history, we’ll loop you into frequent F-150 failures and when they typically occur.

Transmission Issues

Affected Model Years: 2009-2014, 2011-2013, 2018-2020

Transmission problems have been a recurring theme for the Ford F-150 across multiple model years.

2009-2014 Models: The 6-speed automatic transmission in these models was prone to rough or delayed shifting, with some trucks unexpectedly downshifting into second gear. These issues were often caused by a faulty lead frame and typically appeared between 70,000 and 100,000 miles.

2011-2013 Models: In addition to the lead frame issues, these trucks experienced slipping, erratic gear changes, and even complete transmission failure. Most complaints arose between 80,000 and 120,000 miles.

2018-2020 Models: The introduction of the 10-speed automatic transmission brought its own challenges. Owners reported clunking noises, hesitation, and incorrect gear readings on the selector. Problems with this transmission typically emerged as early as 30,000 miles, with others surfacing around 50,000 to 80,000 miles.

Engine Problems

2004-2008 Models

The 11th generation F-150, produced from 2004 to 2008, was known for issues with the 5.4L Triton V8 engine. Common complaints included spark plug ejection, rough idling, and stalling. The spark plug issue was particularly problematic because it often required extensive repairs to fix the damaged cylinder heads.

These engine problems usually appeared between 85,000 and 120,000 miles, making regular maintenance essential for owners of these models.

2018-2020 Models

The 5.0L “Coyote” V8 engine in these trucks was prone to excessive oil consumption. Many owners reported needing to add oil between routine changes, raising concerns about long-term engine durability. This problem often surfaced as early as 30,000 miles.

EcoBoost Engine Issues

2009-2014 Models

The introduction of the EcoBoost engine was a significant milestone for Ford, but it came with some challenges. The 3.5L EcoBoost engine was known for condensation buildup in the intercooler, which could lead to misfires or a loss of power under heavy acceleration. This issue was most common in humid or cold climates.

Problems typically appeared between 50,000 and 100,000 miles. While many owners found the EcoBoost engine to be powerful and efficient, addressing this issue required careful maintenance and, in some cases, aftermarket solutions.

Unexpected Downshifting

2014 Model

The 2014 F-150 was subject to a significant recall affecting over 500,000 trucks. The issue involved the transmission unexpectedly downshifting to first gear while driving. This sudden deceleration posed a serious safety hazard and led to numerous complaints.

Most cases occurred between 60,000 and 100,000 miles. Ford addressed the issue with software updates to the Powertrain Control Module (PCM), though some owners continued to experience problems even after repairs.

Electrical System Problems

2015-2017 Models

Owners of the 13th generation F-150, produced between 2015 and 2017, reported various electrical system issues. Common complaints included malfunctioning power windows, intermittent audio system failures, and problems with the Sync infotainment system freezing or crashing. Additionally, some trucks experienced battery drainage due to faulty wiring.

These issues typically emerged between 40,000 and 80,000 miles, often requiring software updates or component replacements to resolve.

Steering Problems

2010-2012 Models

F-150s from 2010 to 2012 faced issues with power steering systems. Owners reported sudden loss of power steering assist, making the truck difficult to maneuver at low speeds. This problem was often caused by a failing power steering pump or electronic components within the steering system.

Most complaints surfaced around 75,000 to 120,000 miles. Replacing the affected components was necessary to restore proper functionality.

Brake System Problems

2013-2016 Models

F-150s from 2013 to 2016 experienced problems with the brake master cylinder, which could result in a sudden loss of brake fluid. This issue significantly affected braking performance and was the subject of a recall.

Brake problems typically appeared between 50,000 and 90,000 miles, with repairs involving the replacement of the master cylinder and, in some cases, the brake booster.

How to find a good used Ford F-150

If you’re in the market for a used Ford F-150, knowing about common problems is only half the battle. Here are some tips to help you find a reliable truck:

1. Review the Vehicle History Report

Start by obtaining a comprehensive vehicle history report through services like Carfax or AutoCheck. These reports provide details about previous owners, accident history, title issues, and maintenance records. Avoid vehicles with salvage titles or a history of significant damage.

2. Examine Maintenance Records

Ask the seller for maintenance records. Trucks with consistent maintenance—such as regular oil changes, tire rotations, and brake servicing—are more likely to be reliable. Pay particular attention to whether the spark plugs, timing chain, and transmission fluid were replaced on schedule.

3. Conduct a Thorough Inspection

Perform a detailed inspection of the vehicle. Look for signs of wear, rust, or damage, especially on the undercarriage and around the wheel wells. Check the engine bay for oil leaks, worn belts, and corrosion. Inspect the tires for uneven wear, which can indicate alignment issues.

4. Test All Electrical Components

Ensure all electrical systems are working as expected. Test power windows, locks, headlights, turn signals, and the infotainment system. Pay attention to any warning lights on the dashboard.

5. Check for Outstanding Recalls

Research whether the specific model year has any active recalls. Visit the National Highway Traffic Safety Administration’s (NHTSA) website to verify if recall repairs have been completed. Addressing these recalls can save you from unexpected problems down the road.

6. Consult a Trusted Mechanic

Before finalizing a sales agreement, have a trusted mechanic perform a pre-purchase inspection. They can identify potential issues that may not be visible during a casual test drive. Spending a little extra on an inspection can save you from costly repairs later.

The Ford F-150 remains a trusted choice for many truck enthusiasts, but certain model years have had their share of faults. By understanding the common problems associated with specific years and mileage ranges, you can make a more informed decision when buying a used F-150. Always prioritize maintenance records, conduct thorough inspections, and consult with a trusted mechanic to ensure you’re getting a dependable vehicle. Whether you’re looking for a workhorse or a family hauler, a well-maintained F-150 can provide years of reliable service.