2007 Mazda CX-9

Introduction:

The 2007 Mazda CX-9 is a mid-size SUV that offers a spacious interior, a powerful engine, and a comfortable ride. It comes with a 3.5-liter V6 engine that produces 263 horsepower and 222 lb-ft of torque, paired with a 6-speed automatic transmission. Despite its strengths, the CX-9 has several reported issues that owners have experienced.

Engine

• 3.5L V6 Engine
  • Intake Manifold Runner Control Valve Failure:
    • Description/Symptoms: Loss of power, hesitation during acceleration, and increased fuel consumption
    • Solution: Replace intake manifold runner control valve
    • Estimated Cost to Fix: $500 - $1,200+
    • Recalls: None Found
  • Timing Chain Tensioner Failure:
    • Description/Symptoms: Rattling noise from engine, especially during startup; loss of power
    • Solution: Replace timing chain tensioner and timing chain
    • Estimated Cost to Fix: $1,800 - $2,500+
    • Recalls: 93C11

Transmission

• 6-Speed Automatic Transmission
  • Transmission Fluid Leaks:
    • Description/Symptoms: Transmission fluid loss, slipping gears, erratic shifting
    • Solution: Replace transmission seals or gaskets
    • Estimated Cost to Fix: $300 - $800+
    • Recalls: None Found

Suspension

* **Lower Control Arm Bushing Wear:**
    * Description/Symptoms: Squealing or clunking noises from suspension, uneven tire wear
    * Solution: Replace lower control arm bushings
    * Estimated Cost to Fix: $400 - $900+
    * Recalls: None Found

Electrical

* **Electrical System Faults:**
    * Description/Symptoms: Intermittent electrical issues, including malfunctioning gauges, lights, or power windows
    * Solution: Diagnose and repair electrical components as needed
    * Estimated Cost to Fix: Varies depending on the issue
    * Recalls: None Found

Exterior

* **Rear Window Wiper Motor Failure:**
    * Description/Symptoms: Rear wiper not working properly
    * Solution: Replace rear window wiper motor
    * Estimated Cost to Fix: $200 - $400+
    * Recalls: None Found

Interior

* **Air Conditioning Condenser Issues:**
    * Description/Symptoms: Poor air conditioning performance, refrigerant leaks
    * Solution: Replace air conditioning condenser
    * Estimated Cost to Fix: $500 - $1,200+
    * Recalls: None Found
* **Sunroof Panel Issues:**
    * Description/Symptoms: Sunroof rattling noise, water leaks, panel detachment
    * Solution: Repair or replace sunroof panel
    * Estimated Cost to Fix: $500 - $1,500+
    * Recalls: None Found

Summary:

The 2007 Mazda CX-9 has a number of reported issues, including engine timing chain failures, transmission fluid leaks, and electrical system faults. These issues can be costly to fix, ranging from a few hundred dollars to over $2,500. While some issues are minor and may not affect the overall performance of the vehicle, others can be more serious and require immediate attention. Overall, the severity and cost of these issues should be considered when evaluating the CX-9 as a used car purchase.