What are the most common Ford Expedition problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2001 Ford Expedition has 1 documented issue. The documented issue is: 5.4L 2-Valve Spark Plug Blow-Out From Cylinder Head. Of these, 1 is rated critical and should be addressed promptly.

Is the Ford Expedition reliable?

The 2001 Ford Expedition has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: 5.4L 2-Valve Spark Plug Blow-Out From Cylinder Head. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Ford Expedition problems?

Repair costs for known Ford Expedition issues range from $150 to $400, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 5.4L 2-Valve Spark Plug Blow-Out From Cylinder Head, typically costs $150-$400 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 1997-2008 Ford Expedition 5.4L 2-Valve Spark Plug Blow-Out From Cylinder Head?

The 5.4L Triton 2-valve V8 in 1997-2008 Expeditions is notorious for spark plugs ejecting from the aluminum cylinder heads. The 2-valve heads have only 4 threads holding each spark plug, which is insufficient for the clamping force needed. Over time, the threads strip and the spa… Repairs typically run $150-$400. Severity: high.

Ford · Known Issues

2001 Ford Expedition Problems: 1 Issue Every Owner Should Know

2001 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated July 2026

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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2001 Ford Expedition has 1 documented issue, with 1 rated critical. The most serious is 5.4L 2-Valve Spark Plug Blow-Out From Cylinder Head ($150-$400 repair). Across all issues with published estimates, repair costs range from $150 to $400. DIY maintenance guides at au7o.io.

2001 Ford Expedition Problems: 1 Issue Every Owner Should Know

All 1 Known Issue

1997-2008 Ford Expedition: 5.4L 2-Valve Spark Plug Blow-Out From Cylinder Head#

Common Symptoms

How to Fix

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Frequently Asked Questions

What are the most common Ford Expedition problems?

Is the Ford Expedition reliable?

How much does it cost to fix common Ford Expedition problems?

What is the 1997-2008 Ford Expedition 5.4L 2-Valve Spark Plug Blow-Out From Cylinder Head?