2009 Pontiac Montana

Introduction:

The 2009 Pontiac Montana is a minivan that was offered with two engine and transmission options: a 3.5L V6 engine with a 4-speed automatic transmission or a 3.9L V6 engine with a 6-speed automatic transmission. The 3.5L V6 produces 200 horsepower and 222 lb-ft of torque, while the 3.9L V6 produces 240 horsepower and 242 lb-ft of torque. The Montana was praised for its spacious interior and comfortable ride, but it was criticized for its poor fuel economy and lack of modern safety features.

Engine

3.5L V6 Engine

• Intake Manifold Gasket Failure
  • Description/Symptoms: Coolant leaks, overheating, rough idling
  • Solution: Replace intake manifold gasket
  • Estimated Cost to Fix: $400 - $600+
  • Recalls: None Found
• Timing Chain Rattle
  • Description/Symptoms: Rattling noise from the engine, especially at startup
  • Solution: Replace timing chain and gears
  • Estimated Cost to Fix: $800 - $1,200+
  • Recalls: None Found

3.9L V6 Engine

• No Major Issues Found

Transmission

4-Speed Automatic Transmission

• Shift Solenoid Failure
  • Description/Symptoms: Transmission slipping, erratic shifting
  • Solution: Replace shift solenoid(s)
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found
• Torque Converter Shudder
  • Description/Symptoms: Vibration or shuddering during acceleration
  • Solution: Replace torque converter
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found

6-Speed Automatic Transmission

• No Major Issues Found

Suspension

• Front Lower Control Arm Bushing Wear
  • Description/Symptoms: Clunking or rattling noises from the front end, especially on bumpy roads
  • Solution: Replace control arm bushings
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Rear Shock Absorber Failure
  • Description/Symptoms: Leaking shocks, rough ride, poor handling
  • Solution: Replace shock absorbers
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Battery goes dead after sitting for a period of time
  • Solution: Diagnose and repair source of battery drain
  • Estimated Cost to Fix: Varies depending on the source of the drain
  • Recalls: None Found
• Alternator Failure
  • Description/Symptoms: Dimming lights, charging system warning light on
  • Solution: Replace alternator
  • Estimated Cost to Fix: $500 - $700+
  • Recalls: None Found

Exterior

• No Major Issues Found

Interior

• Window Regulator Failure
  • Description/Symptoms: Difficulty rolling up or down windows, window falling off track
  • Solution: Replace window regulator
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• HVAC System Blower Motor Failure
  • Description/Symptoms: No air flow from HVAC system, strange noises coming from blower motor
  • Solution: Replace blower motor
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Summary:

The 2009 Pontiac Montana has a range of issues that can affect different components of the vehicle. While some issues are minor and inexpensive to fix, others can be more severe and costly. Potential buyers should be aware of these issues before purchasing a used Montana. The severity and cost of the issues vary depending on the specific problem, but it is important to note that some issues, such as timing chain rattle and transmission shudder, can be quite costly to repair.