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2018 Ford F750

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By Research the Car 5 min read

The 2018 Ford F-750 is a medium-duty truck designed for commercial applications, offering a robust chassis and a variety of configurations to suit different needs. Engine options for the 2018 F-750 typically include a 6.7L Power Stroke V8 diesel and a 6.8L Triton V10 gasoline engine. The 6.7L Power Stroke diesel produces around 270-330 horsepower and 700-750 lb-ft of torque, depending on the specific tuning. The 6.8L Triton V10 produces around 362 horsepower and 457 lb-ft of torque. The transmission option is typically a Ford TorqShift 6-speed automatic. Owners often appreciate the F-750’s heavy-duty capabilities, customizable configurations, and overall reliability for demanding tasks. However, some common dislikes include the relatively basic interior, potential for higher running costs due to its size and fuel consumption, and occasional issues related to the diesel engine’s emissions systems.

Engine

6.7L Power Stroke V8 Diesel

  • Fuel Injector Failure
    • Description/Symptoms: Rough running engine, misfires, black smoke from exhaust, decreased fuel economy, check engine light.
    • Solution: Diagnose the faulty injector and replace it.
    • Estimated Cost to Fix: $500 - $1,000+ per injector depending on labor and shop rates.
    • Recalls: None Found
  • Diesel Particulate Filter (DPF) Issues
    • Description/Symptoms: Frequent regeneration cycles, decreased engine performance, check engine light, possible “limp mode”. Can be caused by sensor failures.
    • Solution: Diagnose the cause of the DPF issue (often a faulty sensor). Replace the sensor or DPF if necessary. Force a manual regeneration if the DPF is clogged.
    • Estimated Cost to Fix: Sensor replacement $200 - $500, DPF replacement $1,500 - $3,000+ depending on the part and labor.
    • Recalls: None Found
  • EGR Valve Failure
    • Description/Symptoms: Rough idling, poor acceleration, black smoke from exhaust, check engine light.
    • Solution: Replace the EGR valve.
    • Estimated Cost to Fix: $500-$1,000+
    • Recalls: None Found

6.8L Triton V10 Gasoline

  • Spark Plug Blowout
    • Description/Symptoms: Sudden loss of power, loud popping noise from the engine bay, check engine light. The spark plugs may eject from the cylinder head due to weakened threads.
    • Solution: Repair or replace the cylinder head if the threads are damaged. Install new spark plugs.
    • Estimated Cost to Fix: $500 - $2,000+ depending on the severity of the damage and if head replacement is necessary.
    • Recalls: None Found
  • Exhaust Manifold Bolts Breaking
    • Description/Symptoms: Ticking noise from the engine, especially when cold, exhaust leak, decreased fuel economy.
    • Solution: Remove broken bolts and replace them. Sometimes requires drilling and extraction of broken bolts. Replacing the manifold is also a common fix, especially if warped.
    • Estimated Cost to Fix: $300 - $1,000+ depending on the number of bolts broken and the shop.
    • Recalls: None Found

Transmission

Ford TorqShift 6-Speed Automatic

  • Harsh Shifting
    • Description/Symptoms: Abrupt or jerky gear changes, especially between certain gears.
    • Solution: Check transmission fluid level and condition. Perform a transmission flush and filter replacement. If the problem persists, further diagnosis and repair of internal components may be necessary.
    • Estimated Cost to Fix: Fluid change $150 - $300, internal repairs $500 - $3,000+
    • Recalls: None Found
  • Transmission Slipping
    • Description/Symptoms: Engine revs higher than normal without corresponding acceleration, delayed engagement of gears.
    • Solution: Check transmission fluid level and condition. If the fluid is burnt or low, there may be internal damage requiring a rebuild or replacement.
    • Estimated Cost to Fix: $3,000 - $7,000+ for rebuild or replacement.
    • Recalls: None Found

Suspension

  • Leaf Spring Issues
    • Description/Symptoms: Sagging suspension, rough ride, excessive body roll, squeaking noises.
    • Solution: Inspect leaf springs for cracks or damage. Replace worn or broken leaf springs. Replace the u-bolts and hardware.
    • Estimated Cost to Fix: $500 - $2,000+ per spring depending on the severity, part cost, and labor.
    • Recalls: None Found
  • Worn Shocks
    • Description/Symptoms: Bouncing or floating sensation, poor handling, excessive body roll.
    • Solution: Replace worn shocks.
    • Estimated Cost to Fix: $200 - $800+ per axle depending on the brand and if struts need to be replaced.
    • Recalls: None Found

Electrical

  • Battery Issues
    • Description/Symptoms: Difficulty starting, slow cranking, dead battery. Due to the vehicle sitting, the batteries can lose their charge.
    • Solution: Test battery and charging system. Replace weak or dead batteries. Clean battery terminals and connections.
    • Estimated Cost to Fix: $200 - $500+ per battery.
    • Recalls: None Found
  • Sensor Failures (ABS, Wheel Speed, etc.)
    • Description/Symptoms: Warning lights on the dashboard, ABS or traction control malfunction, erratic speedometer readings.
    • Solution: Diagnose the faulty sensor and replace it.
    • Estimated Cost to Fix: $150 - $500+ depending on the sensor.
    • Recalls: None Found

Exterior

  • Rust
    • Description/Symptoms: Rust forming along seams and joints.
    • Solution: Cut out rust and weld in new panels. Sand, prime, and paint affected area.
    • Estimated Cost to Fix: $500-$2000+ per panel depending on the size of the rust.
    • Recalls: None Found

Interior

  • HVAC Issues
    • Description/Symptoms: Air conditioning not blowing cold air, heater not blowing hot air, blend door actuator failure resulting in incorrect temperature control.
    • Solution: Diagnose the HVAC system and repair or replace the faulty components (compressor, condenser, blend door actuator, etc.).
    • Estimated Cost to Fix: $200 - $1,500+ depending on the component that needs to be replaced.
    • Recalls: None Found
  • Radio/Infotainment System Malfunctions
    • Description/Symptoms: System freezing, unresponsive touchscreen, audio issues, Bluetooth connectivity problems.
    • Solution: Update software. Replace radio/infotainment unit.
    • Estimated Cost to Fix: $100 - $1,000+

Summary

The 2018 Ford F-750, while a dependable workhorse, does present owners with some common issues. Engine-related problems, particularly with the 6.7L Power Stroke diesel (fuel injectors, DPF, EGR valve), can be costly to repair. Transmission issues, like harsh shifting and slippage, are also a concern. Suspension and electrical problems can also occur. While some issues are minor, others could lead to significant repair bills, making it crucial to thoroughly inspect the vehicle before purchase and maintain it properly.

Ford, F750
Ford F750 2018
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