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Ford Ford Explorer

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Ford Explorer: A Comprehensive Guide

The Ford Explorer is a mid-size SUV that has been a mainstay of American roads for over three decades. Introduced in 1990 as a 1991 model, it initially capitalized on the burgeoning SUV market, offering a more rugged, truck-based alternative to family sedans. Over its lifespan, the Explorer has evolved from a body-on-frame SUV to a more car-like unibody construction, balancing capability with comfort and fuel efficiency. It's generally classified as a mid-size SUV, though some generations have blurred the lines with larger full-size models.

Generations of the Ford Explorer

  • First Generation (1991-1994): The original Explorer, a body-on-frame SUV based on the Ford Ranger pickup truck. Key features included a 4.0L V6 engine, available four-wheel drive, and a relatively spacious interior. Offered in two-door and four-door configurations.
  • Second Generation (1995-2001): A significant redesign with a more rounded exterior and improved ride quality. The 4.0L V6 continued, with the introduction of a 5.0L V8 option. This generation saw increased focus on safety features and interior refinement. The infamous Firestone tire controversy plagued this era.
  • Third Generation (2002-2005): Another major redesign, featuring an independent rear suspension for improved ride and handling. The 4.0L V6 and 4.6L V8 engines were available. This generation prioritized on-road comfort and handling over extreme off-road capabilities.
  • Fourth Generation (2006-2010): A refresh of the third generation, with updated styling and interior features. The 4.0L V6 was eventually dropped, leaving the 4.6L V8 as the primary engine choice. This generation saw improvements in safety technology and interior quality.
  • Fifth Generation (2011-2019): A complete departure from the body-on-frame construction. The fifth-generation Explorer adopted a unibody platform based on the Ford Taurus/Flex. It featured a range of engine options, including a 2.0L EcoBoost four-cylinder, a 3.5L V6, and a 3.5L EcoBoost V6 (in the Sport trim). This generation emphasized fuel efficiency, on-road handling, and modern technology.
  • Sixth Generation (2020-Present): A return to a rear-wheel-drive-based platform (though all-wheel drive is available). The engine lineup includes a 2.3L EcoBoost four-cylinder, a 3.0L EcoBoost V6, and a 3.3L hybrid V6. This generation features a more aggressive design and improved towing capacity. It also boasts advanced technology features and driver-assistance systems.

Reliability & Common Issues

The Ford Explorer's reliability varies significantly between generations and engine options. Here's a breakdown of potential issues:

First & Second Generation (1991-2001):

  • Transmission Issues: The automatic transmissions in these models, particularly the A4LD and 5R55E, are known for premature failure. Pay close attention to shifting smoothness and any signs of slipping or harsh engagement.
  • 4.0L V6 Timing Chain Tensioners: The early 4.0L V6 engines are prone to timing chain tensioner failure, leading to engine damage. Listen for a rattling noise at start-up.
  • Rust: Rust is a common issue, especially in areas with harsh winters. Inspect the undercarriage, rocker panels, and wheel wells carefully.
  • Firestone Tire Controversy (Second Generation): While not directly a mechanical issue with the vehicle itself, the Explorer was heavily involved in the Firestone tire recall due to a perceived higher rollover risk. Ensure any used Explorer from this era has had its tires properly inspected and replaced if necessary.

Third & Fourth Generation (2002-2010):

  • 4.6L V8 Timing Chain Guides: Similar to the 4.0L, the 4.6L V8 can suffer from timing chain guide failure, though it is less common.
  • Rear Suspension Issues (Third Generation): The independent rear suspension, while improving ride quality, can be more complex and expensive to repair. Inspect for worn bushings and unusual noises.
  • Blend Door Actuator Problems: The blend door actuator, which controls the flow of hot and cold air, is prone to failure, resulting in either no heat or no AC.

Fifth Generation (2011-2019):

  • Water Pump Failure (3.5L V6): The water pump on the 3.5L V6 is located internally and can leak coolant into the engine, causing significant damage. This is a known issue that should be carefully considered.
  • Power Steering Issues: Some models experienced electric power steering (EPS) failures, requiring replacement of the steering rack.
  • Transmission Problems (6F35/6F50): The 6-speed automatic transmissions can experience issues with harsh shifting and premature wear.
  • PTU (Power Transfer Unit) Issues (AWD models): The PTU, responsible for transferring power to the rear wheels on AWD models, is prone to failure due to overheating and lack of proper maintenance (fluid changes).
  • Sync System Issues: Early versions of the MyFord Touch/MyLincoln Touch infotainment system were plagued with bugs and unresponsiveness.

Sixth Generation (2020-Present):

  • Transmission Problems: Some owners have reported issues with the 10-speed automatic transmission, including rough shifting and delays.
  • Electrical Glitches: A number of electrical issues have been reported, ranging from infotainment system glitches to sensor malfunctions.
  • Rear Suspension Noise: Some owners have reported clunking or popping noises from the rear suspension, particularly on early production models.

General Considerations: Regardless of the generation, regular maintenance, including oil changes, fluid flushes, and brake inspections, is crucial for extending the life of your Ford Explorer. Obtain a pre-purchase inspection from a trusted mechanic to identify any potential issues before you buy.

Driving Experience

The driving experience of the Ford Explorer has changed dramatically over the years, reflecting its evolution from a truck-based SUV to a more refined crossover.

First & Second Generation:

  • Pros: Rugged, capable off-road (especially with 4x4), simple mechanical design, relatively affordable.
  • Cons: Truck-like ride, noisy, less fuel-efficient, prone to body roll.

Third & Fourth Generation:

  • Pros: Improved ride quality, more comfortable interior, better on-road handling.
  • Cons: Less capable off-road than previous generations, still somewhat truck-like compared to modern crossovers.

Fifth Generation:

  • Pros: Car-like handling, fuel-efficient (especially with the EcoBoost engines), spacious interior, modern technology.
  • Cons: Less capable off-road than earlier generations, some engine options can feel underpowered (2.0L EcoBoost), potential reliability issues (see above).

Sixth Generation:

  • Pros: Sporty handling (RWD platform), strong engine options, improved towing capacity, more aggressive styling, modern technology.
  • Cons: Can feel large and cumbersome in tight spaces, potential reliability issues (see above), higher price point.

Buying Advice

Choosing the right Ford Explorer depends on your needs and budget. Here's some buying advice:

  • Best Value: The 2013-2015 fifth-generation models often offer a good balance of features, reliability (after early production bugs were worked out), and price. Look for models with the 3.5L V6 for a good blend of power and reliability. Avoid the 2011 and 2012 models due to the higher risk of MyFord Touch issues and early-production glitches.
  • Most Reliable (Relatively Speaking): The fourth generation (2006-2010) with the 4.6L V8 is generally considered more reliable than earlier generations, though it lacks the modern features and fuel efficiency of newer models. Be prepared for higher fuel costs.
  • Avoid (or be very cautious of):
    • Early First & Second Generation Models: Due to age, rust, and potential transmission issues.
    • 2011-2012 Fifth Generation: First production years of a major redesign often have more issues. MyFord Touch was particularly problematic.
    • Explorers with poorly documented maintenance histories: Regular maintenance is key to the longevity of any vehicle, especially complex SUVs like the Explorer.
  • Considerations:
    • Budget: Explorer prices vary widely depending on generation, trim level, and condition. Set a realistic budget and stick to it.
    • Needs: Do you need 4x4 for off-roading or winter driving? How much cargo space do you need? How important is fuel efficiency?
    • Pre-Purchase Inspection: Always get a pre-purchase inspection from a trusted mechanic, regardless of the year or model. This is especially important for older models.
    • Carfax or Autocheck Report: Obtain a vehicle history report to check for accidents, title issues, and mileage discrepancies.

By carefully considering these factors, you can find a Ford Explorer that meets your needs and budget while minimizing the risk of costly repairs.

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