2000 Ford F650

The 2000 Ford F650 is a medium-duty truck designed for commercial applications, known for its durability and towing capacity. Engine options for this year included the Cummins ISB 5.9L diesel, the Caterpillar 3126 diesel, and the Ford 7.3L Powerstroke diesel engine. Transmission options include manual and automatic transmissions, generally Allison models. The Cummins ISB produced around 215-275 horsepower and 440-660 lb-ft of torque depending on configuration. Owners often praise the F650 for its robust build and utility, but commonly dislike its size and fuel consumption.

Engine

Cummins ISB 5.9L Diesel

• Injector Failure
  • Description/Symptoms: Hard starting, rough idle, excessive black smoke, decreased fuel economy, and loss of power.
  • Solution: Replace faulty injectors.
  • Estimated Cost to Fix: $500 - $1500+ depending on the number of injectors replaced and labor costs.
  • Recalls: None Found
• Lift Pump Failure
  • Description/Symptoms: Hard starting, stalling, low power, and potential damage to the injection pump.
  • Solution: Replace the lift pump. Upgrading to an aftermarket pump is a common practice.
  • Estimated Cost to Fix: $200 - $500+ depending on the pump and labor.
  • Recalls: None Found

Caterpillar 3126 Diesel

• HEUI (Hydraulically actuated, Electronically controlled, Unit Injection) Pump Failure
  • Description/Symptoms: Hard starting, low power, stalling, rough running.
  • Solution: Replace or rebuild the HEUI pump.
  • Estimated Cost to Fix: $1500 - $4000+ depending on whether rebuilt or new, and labor.
  • Recalls: None Found
• Injector Sleeve Leaks
  • Description/Symptoms: Coolant in the oil, white smoke, engine overheating.
  • Solution: Replace injector sleeves and seals.
  • Estimated Cost to Fix: $1000 - $3000+ depending on the extent of the damage and labor.
  • Recalls: None Found

Ford 7.3L Powerstroke Diesel

• Cam Position Sensor (CPS) Failure
  • Description/Symptoms: Stalling, no-start condition, rough running.
  • Solution: Replace the CPS.
  • Estimated Cost to Fix: $50 - $200+ including labor.
  • Recalls: None Found
• Injector Driver Module (IDM) Failure
  • Description/Symptoms: Misfire, rough running, no-start condition.
  • Solution: Replace the IDM.
  • Estimated Cost to Fix: $300 - $800+ including labor.
  • Recalls: None Found

Transmission

Allison Automatic Transmissions (Specific Model Varies)

• Shifting Problems/Slipping
  • Description/Symptoms: Erratic shifting, delayed engagement, slipping between gears.
  • Solution: Diagnose and repair or replace damaged internal components such as clutches, bands, or valve body.
  • Estimated Cost to Fix: $1500 - $5000+ depending on the severity of the damage and the parts needed.
  • Recalls: None Found
• Torque Converter Failure
  • Description/Symptoms: Shuddering, stalling, poor acceleration.
  • Solution: Replace the torque converter.
  • Estimated Cost to Fix: $800 - $2000+ including labor.
  • Recalls: None Found

Suspension

• Leaf Spring Sagging/Cracking
  • Description/Symptoms: Vehicle leaning to one side, poor ride quality, reduced load capacity.
  • Solution: Replace the leaf springs.
  • Estimated Cost to Fix: $500 - $2000+ per axle, depending on the shop and brand of leaf springs
  • Recalls: None Found
• Worn Shocks
  • Description/Symptoms: Bouncy ride, poor handling, excessive body roll.
  • Solution: Replace the shocks.
  • Estimated Cost to Fix: $200 - $800+ depending on the brand and labor.
  • Recalls: None Found

Electrical

• Wiring Harness Issues
  • Description/Symptoms: Intermittent electrical problems, lights flickering, gauges malfunctioning.
  • Solution: Repair or replace damaged sections of the wiring harness.
  • Estimated Cost to Fix: $200 - $1000+ depending on the extent of the damage and the complexity of the repair.
  • Recalls: None Found
• Alternator Failure
  • Description/Symptoms: Dimming lights, weak battery, no-start condition.
  • Solution: Replace the alternator.
  • Estimated Cost to Fix: $200 - $600+ including labor.
  • Recalls: None Found

Exterior

• Rust (Cab Corners, Rocker Panels)
  • Description/Symptoms: Visible rust on cab corners, rocker panels, and other areas.
  • Solution: Cut out the rust and weld in new metal or apply rust repair patches.
  • Estimated Cost to Fix: $500 - $3000+ per panel depending on the extent of the rust and the quality of the repair.
  • Recalls: None Found

Interior

• HVAC Blower Motor Failure
  • Description/Symptoms: No air flow from the vents.
  • Solution: Replace the blower motor.
  • Estimated Cost to Fix: $150 - $400+ including labor.
  • Recalls: None Found
• Dashboard Cracking
  • Description/Symptoms: Cracks forming in the dashboard, especially in areas exposed to sunlight.
  • Solution: Replace the dashboard or install a dashboard cover.
  • Estimated Cost to Fix: $200 - $1500+ depending on the method of repair and the quality of materials.
  • Recalls: None Found

Summary

The 2000 Ford F650 is a reliable workhorse, but it’s prone to certain issues given its age and commercial use. Engine problems, particularly those associated with the fuel injection systems of the diesel engines, are common and can be costly. Transmission issues, especially with the Allison automatics, can also be significant. Suspension and electrical issues are also present, but less severe. Rust is a concern for vehicles in areas with road salt. Repair costs can range from a few hundred dollars for minor fixes to several thousand for major engine or transmission overhauls, making thorough inspection crucial before purchase.