2002 Mazda Protege5

The 2002 Mazda Protege5 is a sporty and practical hatchback known for its fun-to-drive nature and relatively good fuel economy. It came standard with a 2.0-liter four-cylinder engine producing 130 horsepower and 135 lb-ft of torque. A 5-speed manual transmission was standard, with a 4-speed automatic available as an option. Owners often praise its handling, responsive steering, and overall value. However, some common complaints include rust issues, especially in areas with harsh winters, and some reliability concerns related to specific components.

Engine

2.0L FS-DE I4

• Valve Cover Gasket Leaks
  • Description/Symptoms: Oil leaks from the valve cover gasket, often dripping onto the exhaust manifold, causing a burning smell. Visible oil around the valve cover is also a symptom.
  • Solution: Replace the valve cover gasket.
  • Estimated Cost to Fix: $50 - $150
  • Recalls: None Found
• Catalytic Converter Failure
  • Description/Symptoms: Check engine light illuminated with codes P0420 (Catalyst System Efficiency Below Threshold). Reduced fuel economy and potentially a sulfur smell from the exhaust.
  • Solution: Replace the catalytic converter.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found
• MAF Sensor Failure
  • Description/Symptoms: Rough idling, stalling, poor acceleration, and potentially a check engine light.
  • Solution: Replace the Mass Air Flow (MAF) sensor.
  • Estimated Cost to Fix: $100 - $300
  • Recalls: None Found

Transmission

5-Speed Manual

• Clutch Failure
  • Description/Symptoms: Clutch slippage, difficulty shifting gears, and a burning smell coming from the clutch area.
  • Solution: Replace the clutch disc, pressure plate, and throw-out bearing.
  • Estimated Cost to Fix: $400 - $800+
  • Recalls: None Found

4-Speed Automatic

• Shift Problems/Slipping
  • Description/Symptoms: Harsh or delayed shifting, slipping between gears, or failure to shift into certain gears.
  • Solution: Transmission fluid flush and filter change may help in early stages. In most cases, a transmission rebuild or replacement is necessary.
  • Estimated Cost to Fix: $100 (fluid flush) or $1500 - $3500+ (rebuild/replacement)
  • Recalls: None Found

Suspension

• Rear Trailing Arm Bushing Failure
  • Description/Symptoms: Clunking noise from the rear suspension, especially over bumps. Poor handling and uneven tire wear may also be present.
  • Solution: Replace the rear trailing arm bushings.
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found
• Strut Mount Failure
  • Description/Symptoms: Squeaking or groaning noise from the front or rear suspension, especially when turning or going over bumps. Excessive strut travel and poor handling.
  • Solution: Replace the strut mounts. Replacing the struts at the same time is recommended if they are worn.
  • Estimated Cost to Fix: $200-$500+ per axle
  • Recalls: None Found

Electrical

• Power Window Regulator Failure
  • Description/Symptoms: Window moves slowly, erratically, or not at all. Clicking noise from the door when the window switch is activated.
  • Solution: Replace the power window regulator.
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found
• Alternator Failure
  • Description/Symptoms: Dimming headlights, battery warning light illuminated, difficulty starting the engine, or a dead battery.
  • Solution: Replace the alternator.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Exterior

• Rust (Especially Rear Quarter Panels and Rocker Panels)
  • Description/Symptoms: Visible rust bubbling or holes in the rear quarter panels, especially around the wheel wells, and along the rocker panels.
  • Solution: Rust repair, including cutting out affected areas, welding in new metal, and painting. Can be very costly depending on the extent of the damage.
  • Estimated Cost to Fix: $500 - $2000+ (per section)
  • Recalls: None Found

Interior

• Center Console Lid Latch Failure
  • Description/Symptoms: The center console lid latch breaks, preventing the lid from staying closed.
  • Solution: Replace the center console lid or attempt to repair the latch.
  • Estimated Cost to Fix: $50 - $200+
  • Recalls: None Found
• Glove Box Latch Failure
  • Description/Symptoms: Glovebox won’t stay closed.
  • Solution: Replace the glovebox latch or the entire glovebox.
  • Estimated Cost to Fix: $20 - $100+
  • Recalls: None Found

Summary

The 2002 Mazda Protege5, while a fun and practical car, has some common issues to watch out for. The most significant concern is rust, which can be expensive to repair. Engine issues like valve cover gasket leaks and catalytic converter failures are relatively common and can add to the ownership cost. Transmission problems, particularly with the automatic transmission, can be very costly to fix. Overall, while the Protege5 is enjoyable to drive, potential buyers should thoroughly inspect the car for rust and be aware of the potential for mechanical issues.