1999 Ford F-450 Super Duty

Introduction

The 1999 Ford F-450 Super Duty is a heavy-duty pickup truck renowned for its ruggedness and towing capabilities. It offers several engine and transmission options, including:

• 7.3L Power Stroke V8 Diesel: 235 hp / 505 lb-ft
• 5.4L Triton V8 Gas: 260 hp / 350 lb-ft

People appreciate the F-450’s powerful engines, sturdy construction, and towing prowess. However, it has received criticism for its dated interior, poor fuel economy, and some reliability concerns.

Engine

7.3L Power Stroke V8 Diesel

Injector Failure

• Description/Symptoms: Engine misfiring, decreased power, excessive fuel consumption
• Solution: Replace injectors and injector cups
• Estimated Cost to Fix: $1,500 - $2,500+
• Recalls: None Found

Turbocharger Failure

• Description/Symptoms: Loss of power, whistling noise, oil leaks
• Solution: Replace turbocharger
• Estimated Cost to Fix: $1,200 - $2,000+
• Recalls: None Found

5.4L Triton V8 Gas

Intake Manifold Gasket Failure

• Description/Symptoms: Engine overheating, coolant leaks, loss of coolant
• Solution: Replace intake manifold gasket
• Estimated Cost to Fix: $500 - $1,000
• Recalls: None Found

Transmission

4R100 Automatic

• Clutch Pack Failure
• Description/Symptoms: Slipping gears, delayed engagement, rough shifts
• Solution: Replace clutch packs
• Estimated Cost to Fix: $1,200 - $2,000
• Recalls: None Found

5R110W Automatic

• Torque Converter Shudder
• Description/Symptoms: Vibration or shuddering during acceleration
• Solution: Replace torque converter
• Estimated Cost to Fix: $1,000 - $1,500
• Recalls: None Found

Suspension

Leaf Spring Failure

• Description/Symptoms: Sagging suspension, uneven tire wear
• Solution: Replace leaf springs
• Estimated Cost to Fix: $1,000 - $2,000
• Recalls: None Found

Electrical

Alternator Failure

• Description/Symptoms: Battery not charging, electrical system failure
• Solution: Replace alternator
• Estimated Cost to Fix: $300 - $600
• Recalls: None Found

Battery Drain

• Description/Symptoms: Battery drains prematurely
• Solution: Diagnose and repair source of drain
• Estimated Cost to Fix: $50 - $500+
• Recalls: None Found

Exterior

No Issues Found

Interior

Instrument Cluster Failure

• Description/Symptoms: Malfunctioning gauges, dimmed display
• Solution: Replace instrument cluster
• Estimated Cost to Fix: $400 - $800
• Recalls: None Found

Summary

While the 1999 Ford F-450 Super Duty is a capable workhorse, it has some reliability concerns that can be costly to fix. However, many owners appreciate its robust engine and towing capabilities. Overall, the severity and cost of the issues vary depending on the specific problem, but some of the more common issues can be significant expenses.