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

2004 Ford F-350 Reliability ReportCommon Problems, Repair Costs & Expert Verdict

45/ 100
HIGH RISK

Grade: D

A truly capable workhorse, but the 6.0L Power Stroke's reliability issues can quickly drain your wallet and patience.

Full system breakdown + what I would do

Should You Buy the 2004 Ford F-350?

The 2004 Ford F-350, particularly with the notorious 6.0L Power Stroke diesel, represents a significant reliability gamble for any buyer. While offering immense capability, its inherent engine design flaws make it a high-risk proposition, demanding significant pre-purchase scrutiny and an ample repair budget.

Biggest Strengths

  • Exceptional towing and hauling capacity
  • Robust frame and heavy-duty components
  • Vast aftermarket support and parts availability

Top Risk Areas

The systems that break first on the 2004 Ford F-350. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
6.0L Power Stroke Enginecritical
2
Electrical (FICM & Sensors)major
3
Automatic Transmission (5R110 TorqShift)moderate
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

3 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

EXTERIOR LIGHTING:TAIL LIGHTS

FORD IS RECALLING CERTAIN MODEL YEAR 2011 RANGER TRUCKS BUILT FROM JANUARY 25, 2011, THROUGH APRIL 25, 2011 AT THE TWIN CITIES ASSEMBLY PLANT, AND SERVICE PARTS DISTRIBUTED TO DEALERS FOR CERTAIN 2004 THROUGH 2011 MODEL YEAR RANGER TRUCKS, 2002 THROUGH 2005 MODEL YEAR EXCURSION VEHICLES, AND 2002 THROUGH 2007 MODEL YEAR F-250, F-350, F-450, AND F-550 TRUCKS FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE MULTI-FUNCTION SWITCH WAS SHIPPED WITH A SUBCOMPONENT (SLIDER) THAT MAY EXPERIENCE DEFORMATION. A MULTI-FUNCTION SWITCH WITH A DEFORMED SLIDER MAY MALFUNCTION CAUSING THE TURN SIGNAL, TAIL LIGHTS, HAZARD WARNING SIGNAL FLASHERS AND/OR BRAKE LIGHTS NOT TO ACTIVATE.

EQUIPMENT:ELECTRICAL

CERTAIN CEQUENT 90 DEGREE 7-WAY RIGHT ANGLE ADAPTORS SOLD BY DISTRIBUTORS IN TOW PACKAGES FOR AFTERMARKET SALES TO TOW 5TH WHEEL RV TRAVEL TRAILERS. DUE TO INCORRECT WIRING OF THE HARNESS, THE TRAILER LIGHTS MAY NOT OPERATE PROPERLY.

What breaks on the 2004 Ford F-350?

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

OwnerKeep Passport · $499 · one-time

Just bought a 2004 Ford F-350? Keep it that way.

Snap a receipt — AI logs it. Build an OwnerScore. Sell with a buyer-ready Passport dossier.

Ford F-350 by Year

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

If You're Considering This, Also Look At

Similar class, similar year range — ranked by reliability score.

Relevant Products for Your 2004 Ford F-350

Parts and accessories matched to your 2004 Ford F-350

As an Amazon Associate I earn from qualifying purchases.

Frequently Asked Questions

Final Step

Know every issue before you sign.

A free reliability report can catch a $3,000 problem. Full breakdown for the 2004 Ford F-350 — delivered in under 60 seconds.

OwnerKeep Passport

Just bought a 2004 Ford F-350? Keep it that way.

OwnerKeep Passport turns your Ford F-350's care history into a luxury digital vault — AI-logged receipts, an OwnerScore that pays at resale, and a buyer-ready dossier in one tap.

  • AI receipt OCR — snap and log
  • Fuel & mileage tracker
  • Tri-Score OwnerScore
  • One-tap resale dossier PDF
$499 · one-time · lifetime access · no subscription