2002 INFINITI I35

Introduction

The 2002 INFINITI I35 is a mid-size luxury sedan offered with a single engine and transmission option: a 3.5L V6 engine paired with a 5-speed automatic transmission. The engine produces 255 horsepower and 258 lb-ft of torque. The I35 is known for its comfortable ride, spacious interior, and powerful engine. However, it has also been reported to have a few issues.

Engine

• 3.5L V6 Engine
• Intake Manifold Gasket Failure
  • Description/Symptoms: Leaking coolant, overheating, rough idle, or stalling
  • Solution: Replacement of the intake manifold gasket
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found
• Timing Chain Tensioner Failure
  • Description/Symptoms: Engine rattling, reduced performance, or check engine light
  • Solution: Replacement of the timing chain tensioner
  • Estimated Cost to Fix: $500 - $1000
  • Recalls: None Found

Transmission

• 5-Speed Automatic Transmission
• Solenoid Failure
  • Description/Symptoms: Transmission slipping, hard shifting, or refusing to shift
  • Solution: Replacement of the faulty solenoid
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Suspension

• Front Control Arm Bushings Premature Wear
• Description/Symptoms: Clunking or rattling noise when turning or braking, uneven tire wear
• Solution: Replacement of the worn bushings
• Estimated Cost to Fix: $150 - $300
• Recalls: None Found
• Rear Shock Absorbers Premature Failure
• Description/Symptoms: Bouncy ride, reduced handling, or uneven tire wear
• Solution: Replacement of the rear shock absorbers
• Estimated Cost to Fix: $200 - $400
• Recalls: None Found

Electrical

• Alternator Failure
• Description/Symptoms: Dimming headlights, electrical system failure, or difficulty starting
• Solution: Replacement of the alternator
• Estimated Cost to Fix: $400 - $600
• Recalls: None Found
• Battery Drain
• Description/Symptoms: Difficulty starting, weak battery, or electrical gremlins
• Solution: Diagnosis and repair of the cause of the battery drain (e.g., faulty module, parasitic draw)
• Estimated Cost to Fix: Varies depending on the cause
• Recalls: None Found

Exterior

• Rocker Panel Rust
• Description/Symptoms: Rust appearing on the rocker panels, especially in areas with harsh weather conditions
• Solution: Rust repair or replacement of the rocker panels
• Estimated Cost to Fix: $1000 - $2000
• Recalls: None Found

Interior

• Climate Control Malfunction
• Description/Symptoms: AC not blowing cold, heater not working, or temperature control issues
• Solution: Diagnosis and repair of the faulty climate control module or components
• Estimated Cost to Fix: $300 - $500
• Recalls: None Found
• Power Window Switch Failure
• Description/Symptoms: Difficulty or inability to operate the power windows
• Solution: Replacement of the faulty power window switch
• Estimated Cost to Fix: $100 - $200
• Recalls: None Found

Summary

Overall, the 2002 INFINITI I35 is a reliable and comfortable vehicle. However, it has been reported to have a few issues, including intake manifold gasket failures, timing chain tensioner failures, solenoid failures, premature suspension wear, electrical problems, rocker panel rust, climate control malfunctions, and power window switch failures. The severity and cost of these issues can vary, but it is important to be aware of them before purchasing or maintaining this vehicle.