Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

1987 Ford F-350 Reliability ReportKeepScore 78/100 · top failure points · buy or avoid

78/ 100

KeepScore

MODERATE RISK

Grade: C+

A truly tough truck that demands proactive maintenance and a keen eye for age-related wear, especially rust.

Full system breakdown + what I would do

Quick Facts · 1987 Ford F-350

  • Scores 9 points below the strongest nearby year — the 1989 Ford F-350 earns a 87.
  • The system most likely to surface first: rust and body corrosion (major severity).
  • No active NHTSA safety recalls on record — a clean recall slate for the 1987 model year.

1987 Ford F-350: Buy or Avoid?

The 1987 Ford F-350 is a quintessential workhorse from an era known for rugged utility, not refined reliability. While fundamentally robust in its core mechanicals, its age introduces a significant number of common issues, particularly with rust, fuel systems, and electrical components. A thoroughly inspected and well-maintained example can still be a valuable asset, but neglect will lead to costly and frustrating breakdowns.

While fundamentally a strong, capable truck, the 1987 Ford F-350 requires significant diligence due to its age and well-known vulnerabilities. If you're mechanically inclined, willing to perform thorough inspections, and ready to address inevitable age-related repairs, a well-preserved example can be a very rewardin…

Best Model Years

1987-1988 (avoids early E4OD issues, still uses C6 or manuals)

Years to Avoid

Generally, none are 'bad' but later models (1989-1994) with early E4OD transmissions should be approached with extra caution unless the transmission has been rebuilt.

Biggest Strengths

  • Heavy-duty frame and suspension design
  • Simple, durable engine architecture (especially IDI diesel and 460 V8)
  • Excellent towing and hauling capability for its era

1987 Ford F-350 — Known Trouble Spots

The systems that tend to fail first on the 1987 Ford F-350, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.

1
Rust and Body Corrosionmajor~All mileages, worsens with age/climate mi

The F-350s of this generation are highly susceptible to rust in cab corners, rocker panels, fender wells, and especially the frame, spring mounts, and fuel/brake lines. This is largely due to body-on-frame design and steel quality of the…

2
Fuel Systemmoderate~80,000-150,000 mi

Gasoline engines can suffer from carburetor issues (fouling, leaks) or failing fuel pumps. The 7.3L IDI diesel is prone to fuel injection pump (IP) failure, injector issues, and lift pump problems, often compounded by aging fuel lines or…

3
Electrical Systemmoderate~Any mileage, increases with age mi

Aging wiring harnesses, poor grounds, corroded connections, and failing components like window motors, gauges, lighting, and HVAC controls are common. Charging system issues (alternator, voltage regulator) are also frequent, leading to d…

Full repair-cost ranges, fix-before-you-buy notes, and inspection checklists are in the report.

1987 Ford F-350 Mileage Danger Zones

The mileage windows when the 1987 Ford F-350 most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.

30,000

Low Risk Zone

At this mileage, a well-maintained 1987 F-350 should still be in excellent mechanical condition. Focus on basic fluid changes and preventive maintenance as per the owner's manual.

60,000

Maintenance Zone

This mileage range typically requires more extensive preventive maintenance, including full fluid changes, brake inspection, and assessment of common wear items. Look for early signs of rust.

90,000

Elevated Risk Zone

Significant wear items become more prevalent here. Expect potential for major component failures if maintenance has been neglected. Diesel fuel systems and gas carburetors often show issues.

120,000+

High Risk Zone

At this point, you are deep into age-related fatigue and potential for major component failure. A comprehensive inspection is critical. Expect to address rust, driveline wear, and significant engine/transmission work if not previously done.

1987 Ford F-350 Ownership Cost Outlook

What it typically costs to keep the 1987 Ford F-350 on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.

Annual Maintenance

$600-1,200

Moderate Repairs

$500-2,000 occasionally

How Long Does the 1987 Ford F-350 Last?

For a 1987 F-350, mileage is less critical than documented maintenance history and current condition. A 200,000-mile truck with a rebuild and meticulous care can be more reliable than a 100,000-mile neglected example.

What 1987 Ford F-350 Owners Actually Say

What Owners Love

  • Extremely durable and capable for towing and hauling.
  • Simple mechanicals make it relatively easy for DIY repairs.
  • Classic, iconic truck styling.
  • Strong aftermarket support for parts and upgrades.

Common Frustrations

  • Poor fuel economy, especially with larger gas engines.
  • Harsh ride quality compared to modern trucks.
  • Significant issues with rust and corrosion.
  • Aging electrical system can be frustrating.

Who Should Buy the 1987 Ford F-350?

Best For

  • Dedicated heavy haulers and towers
  • DIY mechanics and classic truck enthusiasts
  • Those seeking a simple, robust utility vehicle

Not Ideal For

  • Daily commuters looking for comfort and fuel efficiency
  • Anyone unwilling or unable to perform regular maintenance

How the 1987 Ford F-350 Compares to Rivals

The 1987 F-350 holds its own against contemporaries for sheer ruggedness and towing, often surpassing them in powertrain longevity (especially the IDI and big block gas engines). However, it falls far short of modern trucks in terms of comfort, efficiency, and passive safety.

More Reliable Than

  • No direct 'better' in raw reliability, but arguably simpler to repair than some later full-size trucks.
  • Some early 90s models with first-generation E4OD transmissions

Comparable To

  • 1987 Chevrolet C/K 3500 (similar rust and age-related electrical issues)
  • 1987 Dodge D/W 350 (similar robust chassis, but often worse engine/transmission reliability)

Safety Recalls on the 1987 Ford F-350

No active NHTSA safety recalls on file for the 1987 Ford F-350. Always verify with your VIN atnhtsa.gov.

What breaks on the 1987 Ford F-350?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Ford F-350 — Year-by-Year Comparison

Compare KeepScores across nearby years of the Ford F-350. Click any year for its full report.

Competing 1987s Worth a Look

Similar class, similar year range — ranked by KeepScore.

Relevant Products for Your 1987 Ford F-350

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Frequently Asked Questions

Final Step

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