2004 Nissan Pathfinder

The 2004 Nissan Pathfinder is a mid-size SUV known for its ruggedness and off-road capabilities. Engine options included a 3.5L V6 engine producing approximately 240 horsepower and 265 lb-ft of torque. Common praises include its comfortable ride, spacious interior, and towing capacity. Common complaints are regarding fuel economy, some reliability issues, and the vehicle’s age, potentially leading to increased maintenance needs.

Engine

3.5L V6 (VQ35DE)

• Timing Chain Tensioner Failure
  • Description/Symptoms: Rattling noise on startup, especially when cold. Can lead to serious engine damage if not addressed.
  • Solution: Replace the timing chain tensioner and potentially the timing chain itself.
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found
• Oil Leaks
  • Description/Symptoms: Oil drips on the ground, burning oil smell, low oil level. Often occurs around the valve covers, oil pan, or rear main seal.
  • Solution: Replace the leaking gaskets or seals.
  • Estimated Cost to Fix: $150 - $800+ depending on the location of the leak.
  • Recalls: None Found
• Catalytic Converter Failure
  • Description/Symptoms: Check engine light illuminated with codes related to catalytic converter efficiency (e.g., P0420, P0430), reduced engine performance.
  • Solution: Replace the faulty catalytic converter(s).
  • Estimated Cost to Fix: $500 - $1500+
  • Recalls: None Found

Transmission

• Automatic Transmission Failure
  • Description/Symptoms: Slipping between gears, hard shifting, failure to shift at all, transmission overheating.
  • Solution: Repair or replace the transmission. Fluid changes done at regular intervals (30k-60k) can extend the life of the transmission.
  • Estimated Cost to Fix: $2500 - $5000+
  • Recalls: None Found

Suspension

• Rear Suspension Air Springs (If Equipped)
  • Description/Symptoms: Vehicle sagging in the rear, especially when parked overnight. Compressor running constantly or not at all.
  • Solution: Replace the leaking air springs and potentially the compressor. Convert to coil springs.
  • Estimated Cost to Fix: Air springs: $500 - $1200+. Coil spring conversion: $400-$800+
  • Recalls: None Found
• Strut Mount Failure
  • Description/Symptoms: Clunking noise from the front suspension, especially when going over bumps.
  • Solution: Replace the strut mounts.
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

Electrical

• IPDM (Intelligent Power Distribution Module) Failure
  • Description/Symptoms: Intermittent starting issues, fuel pump not activating, various electrical components not functioning properly.
  • Solution: Replace the IPDM.
  • Estimated Cost to Fix: $300 - $600
  • Recalls: None Found
• Window Motor Failure
  • Description/Symptoms: Window not going up or down, or moving slowly.
  • Solution: Replace the window motor.
  • Estimated Cost to Fix: $150 - $400
  • Recalls: None Found

Exterior

• Rust
  • Description/Symptoms: Rust formation around wheel wells, rocker panels, and undercarriage, especially in regions with road salt.
  • Solution: Repair or replace rusted body panels.
  • Estimated Cost to Fix: $300 - $2000+ depending on severity
  • Recalls: None Found

Interior

• Climate Control Issues
  • Description/Symptoms: Air conditioning not blowing cold, heater not blowing hot, blend door actuator failure.
  • Solution: Replace the faulty blend door actuator or repair the A/C system.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found

Summary:

The 2004 Nissan Pathfinder can be a capable and enjoyable SUV, but potential buyers should be aware of several common issues. Engine problems like timing chain tensioner failure and oil leaks can lead to significant repair costs. Transmission problems are also common, with some units requiring complete rebuilds. Suspension issues, especially with the air springs (if equipped), are prevalent as well. Electrical issues related to the IPDM can cause a variety of problems. The severity of these issues ranges from minor inconveniences to major repairs, and costs can vary widely. Careful inspection and a pre-purchase inspection by a trusted mechanic are highly recommended.