2009 Mazda MX-5

2009 Mazda MX-5

The 2009 Mazda MX-5, known as the Mazda Roadster in Japan, is a two-seater sports car that comes with the option of a retractable hardtop or a soft top. It comes with a 2.0L inline-four engine that makes 155 horsepower and 140 lb-ft of torque. The engine is paired with either a five-speed manual transmission or a six-speed automatic transmission. The MX-5 is known for its handling, performance, and affordability, but it has also been reported to have some issues.

Engine

• 2.0L Inline-Four

  • Intake Valve Carbon Buildup
    • Description/Symptoms: Over time, carbon buildup can form on the intake valves, which can restrict airflow and cause the engine to run rough. Symptoms may include reduced power, poor fuel economy, and hesitation during acceleration.
    • Solution: The intake valves must be cleaned professionally by a mechanic or by removing them and cleaning them manually.
    • Estimated Cost to Fix: $300 - $500+
    • Recalls: None Found
  • Timing Chain Tensioner Failure
    • Description/Symptoms: In certain model years, the timing chain tensioner may fail, causing the timing chain to slip. This can lead to catastrophic engine damage. Symptoms may include a rattling noise from the engine, reduced power, and engine misfires.
    • Solution: The timing chain and tensioner must be replaced by a qualified mechanic.
    • Estimated Cost to Fix: $1,000 - $1,500+
    • Recalls: Mazda Recall Number: 0J2

Transmission

• Five-Speed Manual

  • No Issues Found

• Six-Speed Automatic

  • Transmission Slipping
    • Description/Symptoms: The transmission may slip between gears, resulting in a loss of power or a rough shifting feel.
    • Solution: The transmission may need to be rebuilt or replaced by a qualified mechanic.
    • Estimated Cost to Fix: $1,500 - $3,000+
    • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Alternator Failure
  • Description/Symptoms: The alternator may fail, causing the battery to not charge properly. This can result in loss of power, electrical system malfunction, and eventual battery failure.
  • Solution: The alternator must be replaced by a qualified mechanic.
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: MAZDA RECALL NUMBER: 0H4
• Battery Drain
  • Description/Symptoms: A parasitic draw on the battery may cause the battery to drain prematurely, making it difficult to start the car.
  • Solution: The source of the battery drain must be identified and fixed by a qualified mechanic.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

Exterior

• Convertible Top Motor Failure
  • Description/Symptoms: The convertible top motor may fail, causing the top to become inoperable.
  • Solution: The convertible top motor must be replaced by a qualified mechanic.
  • Estimated Cost to Fix: $800 - $1,200+
  • Recalls: MAZDA RECALL NUMBER: 0E2

Interior

• No Issues Found

Summary

The 2009 Mazda MX-5 is a generally reliable vehicle, but it has been reported to have some issues. The most common issues are related to the engine, such as intake valve carbon buildup and timing chain tensioner failure. Transmission issues, such as slipping, have also been reported. Overall, the severity and cost of repairs can vary significantly depending on the specific issue. It is important to have the vehicle inspected regularly by a qualified mechanic to identify and address any potential problems early on.