What Are the Most Common Ford Problems?

Ford Problems (fordproblems.com) aggregates owner complaints from CarComplaints.com and cross-references them with NHTSA recall, investigation, and technical service bulletin data to identify the most frequently reported issues across Ford models and generations. Based on that data, the most common Ford problems fall into three categories: specific recurring defects (like cracked Explorer rear panels and EcoBoost coolant leaks), high-volume component failures (transmission and engine complaints dominate), and model years with outsized complaint counts (2002–2005 and 2013).

Trending Problems the Site Highlights

Ford Problems calls out three issues that "keep popping up" across multiple models:

Ford Edge Rattling Noise (2015–2018 EcoBoost)

The flexplate — the component that transfers engine energy to the transmission — cracks in 2015–2018 Edge SUVs equipped with EcoBoost engines. The cracks produce engine rattles that, if left unattended, can escalate into more serious damage. This is a design-level defect tied to a specific generation, not general wear.

EcoBoost Engine Fires

The site describes a design flaw in the EcoBoost engine block and cylinder head that allows coolant to leak into the cylinders. Once leaks begin, owners can expect misfires, overheating, engine fires, and catastrophic failure. This is the most severe issue in the trending list because the failure mode progresses from drivability symptoms to fire risk.

Swollen and Stuck Lug Nuts

Most lug nuts are a single piece of hardened steel. Ford used a two-piece design: an aluminum cap over a steel core. The cap swells and delaminates when exposed to heat, and it traps moisture underneath — making the nuts difficult to remove with standard tools. This affects a broad range of Ford vehicles rather than one model year.

What Owners Complain About Most

The site sorts complaints by topic and by individual issue. The topic-level ranking shows where volume concentrates:

Transmission and engine issues together account for roughly 17,000 complaints — far more than any other category. If you're evaluating a used Ford, these two systems deserve the most scrutiny.

Highest-Volume Individual Issues

The most-complained-about specific problems cluster around the Explorer and F-150:

• Cracked panel below the rear window, 2004 Explorer — 769 complaints
• Cracked panel below the rear window, 2002 Explorer — 622 complaints
• Window does not roll up, 2004 F-150 — 614 complaints
• Cracked panel below the rear window, 2003 Explorer — 549 complaints
• Transmission failure, 2002 Explorer — 441 complaints
• Transmission slipping / shifts hard, 2004 Explorer — 392 complaints
• O/D light blinking, 2002 Explorer — 386 complaints

The 2002–2004 Explorer dominates this list, appearing in five of the seven top issues. The cracked rear panel is a body defect; the transmission complaints point to a separate powertrain problem in the same generation.

Years to Avoid

The site ranks model years by total complaint volume:

The 2002–2005 cluster reflects the Explorer and F-150 issues above. The 2013 entry stands apart — it's a more recent year, and its presence in the top five suggests problems that aren't captured by the older Explorer/F-150 pattern.

How to Use This Information

If you're shopping for a used Ford, check the specific model and year against the complaint tables before buying. The site's structure — problems organized by model and generation — lets you look up a candidate vehicle directly rather than scanning general reliability ratings. For the 2002–2004 Explorer and 2004 F-150, the complaint volumes are high enough that a pre-purchase inspection should focus on the rear window panel, transmission behavior, and window regulators. For EcoBoost-equipped vehicles, coolant loss and engine rattles are the symptoms to watch.