2014 Mazda MX-5 Miata

Introduction:

The 2014 Mazda MX-5 Miata is a two-seat convertible sports car with two engine and transmission options:

• 2.0L Skyactiv-G I4 engine paired with a 6-speed manual transmission (155 horsepower and 148 lb-ft torque)
• 2.0L Skyactiv-G I4 engine paired with a 6-speed automatic transmission (155 horsepower and 148 lb-ft torque)

The Miata is praised for its handling, performance, and affordability. However, it has also been criticized for its small interior, lack of storage space, and firm ride.

Engine

2.0L Skyactiv-G I4 Engine with 6-Speed Manual Transmission

• Hesitation on acceleration
  • Description/Symptoms: Engine hesitates or stumbles upon acceleration, especially at low speeds.
  • Solution: Update the engine control unit (ECU) software.
  • Estimated Cost to Fix: $100 - $200
• Oil consumption issues
  • Description/Symptoms: Engine consumes excessive oil, leading to low oil levels and potential engine damage.
  • Solution: Replace piston rings and/or valve stem seals.
  • Estimated Cost to Fix: $1,000 - $3,000
• Noise from valve lifters
  • Description/Symptoms: Tapping or ticking noise coming from the engine, especially at startup.
  • Solution: Replace valve lifters and/or camshaft.
  • Estimated Cost to Fix: $500 - $1,000

2.0L Skyactiv-G I4 Engine with 6-Speed Automatic Transmission

• Transmission fluid leaks
  • Description/Symptoms: Leaking transmission fluid, which can cause slipping and damage to the transmission.
  • Solution: Replace transmission seals.
  • Estimated Cost to Fix: $500 - $1,000

Transmission

6-Speed Manual Transmission

• Gear grinding
  • Description/Symptoms: Difficulty shifting gears, accompanied by a grinding noise.
  • Solution: Replace worn gears or synchronizers.
  • Estimated Cost to Fix: $500 - $1,500

6-Speed Automatic Transmission

• Delayed shifting
  • Description/Symptoms: Transmission hesitates or delays in shifting gears.
  • Solution: Update transmission control module (TCM) software or replace solenoid pack.
  • Estimated Cost to Fix: $500 - $1,000

Suspension

• Rear suspension creaking
  • Description/Symptoms: Creaking noise coming from the rear suspension, especially over bumps or uneven surfaces.
  • Solution: Replace worn suspension bushings.
  • Estimated Cost to Fix: $200 - $500

Electrical

• Battery drain
  • Description/Symptoms: Battery drains quickly, even when the car is not in use.
  • Solution: Replace or repair faulty electrical components, such as the alternator or starter.
  • Estimated Cost to Fix: $200 - $500

Exterior

• Convertible top leaks
  • Description/Symptoms: Water leaking into the cabin when the convertible top is closed.
  • Solution: Replace or adjust convertible top seals.
  • Estimated Cost to Fix: $300 - $700

Interior

• Instrument cluster malfunctions
  • Description/Symptoms: Instrument cluster displays incorrect information or does not function properly.
  • Solution: Replace instrument cluster or repair wiring harness.
  • Estimated Cost to Fix: $500 - $1,500

Summary:

The 2014 Mazda MX-5 Miata is a reliable and fun-to-drive convertible sports car. However, it has some potential issues that owners should be aware of, including engine oil consumption, transmission problems, and suspension noise. The severity of these issues varies, and the cost of repairs can range from a few hundred dollars to several thousand dollars.