2003 Hyundai Tiburon

The 2003 Hyundai Tiburon is a sporty coupe known for its sleek styling and affordability. It was offered with two engine options: a 2.0L inline-4 (G4GC) producing around 138 horsepower and 136 lb-ft of torque, and a 2.7L V6 (Delta G6BA) producing around 181 horsepower and 177 lb-ft of torque. Transmission options included a 5-speed manual and a 4-speed automatic for the 2.0L engine, and a 5-speed manual or 4-speed automatic for the 2.7L V6. The Tiburon appealed to buyers seeking a stylish, fun-to-drive car on a budget. However, common complaints included issues with reliability, particularly regarding electrical components and suspension parts. The car was widely appreciated for its aesthetic appeal. Its main flaw was that it had below average reliability compared to its competitors.

Engine

2.0L Inline-4 (G4GC)

• Crankshaft Position Sensor Failure
  • Description/Symptoms: The engine may stall, hesitate, or not start at all. The check engine light may illuminate with a code related to the crankshaft position sensor.
  • Solution: Replace the crankshaft position sensor.
  • Estimated Cost to Fix: $80 - $200+
  • Recalls: None Found
• Idle Air Control Valve Failure
  • Description/Symptoms: Rough idling, stalling at idle, or erratic idle speed.
  • Solution: Replace the idle air control valve.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

2.7L V6 (Delta G6BA)

• Timing Belt Failure
  • Description/Symptoms: If the timing belt fails, the engine will likely stop running and may suffer significant internal damage.
  • Solution: Replace the timing belt according to the maintenance schedule.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found
• Valve Cover Gasket Leaks
  • Description/Symptoms: Oil leaks around the valve covers, resulting in a burning smell and potential oil loss.
  • Solution: Replace the valve cover gaskets.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

Transmission

4-Speed Automatic (Both Engines)

• Shift Solenoid Failure
  • Description/Symptoms: Harsh or erratic shifting, failure to shift into certain gears, or slipping.
  • Solution: Replace the faulty shift solenoid(s).
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Suspension

• Strut Mount Failure
  • Description/Symptoms: Clunking or rattling noises from the front or rear suspension, especially when going over bumps. Reduced handling and stability.
  • Solution: Replace the strut mounts.
  • Estimated Cost to Fix: $200 - $500+ per pair
  • Recalls: None Found
• Sway Bar Link Failure
  • Description/Symptoms: Clunking or rattling noises from the suspension, particularly when turning or going over uneven surfaces.
  • Solution: Replace the sway bar links.
  • Estimated Cost to Fix: $50 - $200+ per pair
  • Recalls: None Found

Electrical

• Power Window Motor Failure
  • Description/Symptoms: The power windows may operate slowly, erratically, or not at all.
  • Solution: Replace the power window motor.
  • Estimated Cost to Fix: $150 - $400+ per window
  • Recalls: None Found
• Central Locking System Malfunctions
  • Description/Symptoms: The central locking system may fail to lock or unlock the doors, or may do so intermittently.
  • Solution: Diagnose and repair the wiring, replace the central locking module, or replace the door lock actuators.
  • Estimated Cost to Fix: $100 - $400+
  • Recalls: None Found

Exterior

• Rear Wiper Motor Failure (Hatchback)
  • Description/Symptoms: The rear wiper may not function or operate intermittently.
  • Solution: Replace the rear wiper motor.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

Interior

• Sunroof Issues
  • Description/Symptoms: Sunroof may not open or close properly, may leak, or may make excessive noise.
  • Solution: Repair or replace the sunroof motor, tracks, or seals.
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found

Summary

The 2003 Hyundai Tiburon has common issues related to its engine, transmission, suspension, and electrical systems. Engine issues vary depending on the engine type (2.0L or 2.7L), with potential problems ranging from sensor failures to timing belt issues. Transmission problems, particularly with the 4-speed automatic, can involve shift solenoid malfunctions. Suspension issues such as strut mount and sway bar link failures are common and can impact ride quality and handling. Electrical issues, like power window and central locking system malfunctions, also contribute to owner complaints. The severity of these issues ranges from minor inconveniences to potentially costly repairs, with estimated costs varying accordingly. Overall, prospective buyers should be aware of these potential issues and thoroughly inspect any used 2003 Tiburon before purchase.