2009 Dodge Avenger

The 2009 Dodge Avenger is a mid-size sedan that offered a mix of affordability and style. Engine choices included a 2.4L inline-4 producing 173 horsepower and 166 lb-ft of torque, a 2.7L V6 producing 186 horsepower and 191 lb-ft of torque, and a 3.5L V6 producing 235 horsepower and 232 lb-ft of torque. The 2.4L was typically paired with a 4-speed automatic transmission, while the V6 engines used a 6-speed automatic. Owners often appreciated the Avenger’s exterior styling and spacious interior for its class. However, common criticisms included lackluster fuel economy, a somewhat unrefined driving experience, and concerns about long-term reliability.

Engine

2.4L I4

• Oil Consumption
  • Description/Symptoms: Some owners reported excessive oil consumption, requiring frequent top-offs between oil changes. Symptoms include low oil light illumination, engine knocking or ticking noises, and potentially blue smoke from the exhaust.
  • Solution: Depending on the severity, solutions range from replacing the PCV valve to address potential crankcase pressure issues to more extensive repairs like piston ring replacement.
  • Estimated Cost to Fix: $50 - $3,000+
  • Recalls: None Found

2.7L V6

• Engine Stalling
  • Description/Symptoms: Engine stalls unexpectedly while driving, especially at low speeds or when idling.
  • Solution: Could be due to a faulty throttle position sensor, idle air control valve, or vacuum leaks. Diagnosis and repair of the specific component is required.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

3.5L V6

• Timing Chain Issues
  • Description/Symptoms: Rattling noise from the engine, especially on startup. Potential for engine misfires and loss of power if the timing chain jumps a tooth.
  • Solution: Timing chain replacement, including guides and tensioners.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Transmission

4-Speed Automatic (paired with 2.4L I4)

• Rough Shifting/Slipping
  • Description/Symptoms: Hard or jerky shifts, especially between 1st and 2nd gear. Slipping between gears, resulting in delayed acceleration.
  • Solution: Transmission fluid flush and filter replacement might provide temporary relief. However, often requires valve body replacement or a complete transmission rebuild.
  • Estimated Cost to Fix: $100 - $3,000+
  • Recalls: None Found

6-Speed Automatic (paired with 2.7L V6 and 3.5L V6)

• Torque Converter Failure
  • Description/Symptoms: Shuddering or vibration during acceleration, especially at lower speeds. Stalling or difficulty maintaining speed.
  • Solution: Torque converter replacement.
  • Estimated Cost to Fix: $800 - $1,500+
  • Recalls: None Found

Suspension

• Front Strut Mount Failure
  • Description/Symptoms: Clunking noise from the front suspension, especially when going over bumps. Reduced handling and stability.
  • Solution: Replacement of strut mounts.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found

Electrical

• TIPM (Totally Integrated Power Module) Issues
  • Description/Symptoms: A wide range of electrical problems, including stalling, no-start condition, fuel pump relay failure, headlight malfunctions, and power window issues.
  • Solution: Diagnosis and repair or replacement of the TIPM.
  • Estimated Cost to Fix: $200 - $1,200+ (depending on repair vs. replacement)
  • Recalls: None Found
• Windshield Wiper Malfunction
  • Description/Symptoms: Wipers stop working, work intermittently, or only function on one speed.
  • Solution: Replacement of the wiper motor or wiper switch. Check wiring harness for damage.
  • Estimated Cost to Fix: $100-$400+
  • Recalls: None Found

Exterior

• Headlight Condensation
  • Description/Symptoms: Moisture buildup inside the headlight lens.
  • Solution: Removing the headlight assembly and drying it out, resealing the housing. Replacement if damage is severe.
  • Estimated Cost to Fix: $50-$400
  • Recalls: None Found

Interior

• Power Window Regulator Failure
  • Description/Symptoms: Window becomes slow or stops working completely. Grinding or clicking noises when operating the window switch.
  • Solution: Replacement of the window regulator.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Cracked Dashboard
  • Description/Symptoms: The dashboard develops cracks, often in the center or near the windshield.
  • Solution: Replacement of the dashboard or use of a dashboard cover.
  • Estimated Cost to Fix: $20 - $1,000+
  • Recalls: None Found

Summary

The 2009 Dodge Avenger presents a mixed bag of potential issues. While some problems are relatively minor and inexpensive to fix, others, such as TIPM failures or timing chain issues on the 3.5L V6, can be significant and costly. The electrical and transmission issues seem to be the most prevalent and potentially disruptive, affecting overall reliability. Prospective buyers should carefully inspect the vehicle and be aware of these potential problems, especially considering the age of the vehicle.