The 2008 Chevrolet Impala has been subject to ignition switch problems, which were part of a larger recall affecting multiple GM vehicles. These issues can cause significant safety concerns and operational difficulties for owners.

Recall Information

General Motors issued a recall for ignition switch problems in several models, including the 2008 Chevrolet Impala. The recall was due to a defect that could cause unintended ignition key rotation, potentially leading to engine shutoff while driving and failure of safety systems like airbags.

Affected Models

The recall affected various GM vehicles, including:

  • 2000-2005 Chevrolet Impala
  • 1997-2005 Chevrolet Malibu
  • 1998-2002 Oldsmobile Intrigue
  • 1999-2004 Oldsmobile Alero
  • 1999-2005 Pontiac Grand Am
  • 2000-2005 Chevrolet Monte Carlo
  • 2004-2008 Pontiac Grand Prix

Common Issues

Owners of 2008 Chevy Impalas have reported several ignition switch-related problems:

1. Difficulty starting the vehicle: The car may not start on the first try, requiring multiple attempts.

2. Key getting stuck: Some users have experienced issues with the key becoming stuck in the ignition.

3. Unexpected engine shutoff: In severe cases, the engine may turn off while driving.

4. Electrical system malfunctions: Dashboard lights may illuminate unexpectedly, or electrical components may behave erratically.

Symptoms and Diagnosis

If you're experiencing ignition switch problems with your 2008 Chevy Impala, you may notice:

  • The key doesn't turn smoothly in the ignition
  • Intermittent starting issues
  • Dash lights turning on and off unexpectedly
  • The engine stalling while driving

It's crucial to have these symptoms diagnosed by a qualified mechanic or dealership, especially if your vehicle was subject to the recall.

Solutions and Repairs

If your 2008 Chevy Impala is affected by the ignition switch recall, GM should provide a free repair or replacement of the faulty component. Even if you've had the recall work done, you may still experience issues. In such cases:

1. Return to the dealership for further diagnosis

2. Ensure all recall work has been completed

3. Consider replacing the entire ignition lock cylinder if problems persist

For DIY-inclined owners, replacing the ignition lock cylinder is possible but requires some technical skill and specific tools.

Preventive Measures

To minimize the risk of ignition switch problems:

  • Remove unnecessary weight from your key chain
  • Ensure the vehicle is in "Park" before turning off the engine
  • Regularly check for any recall notices for your vehicle

Safety Considerations

Ignition switch problems can be dangerous, potentially causing loss of vehicle control or disabling safety features. If you experience any symptoms, it's advisable to have your vehicle checked immediately by a professional.

FAQs About 2008 Chevy Impala Ignition Switch Problems

    • Can I drive my 2008 Impala if it has ignition switch issues?
      It's not recommended due to safety risks. Have it inspected and repaired as soon as possible.
    • How much does it cost to replace the ignition switch?
      If covered by recall, it's free. Otherwise, costs can vary but typically range from $150 to $400.
    • Will the airbags deploy if the ignition switch fails?
      No, a failed ignition switch can disable the airbag system, increasing injury risk in a crash.

By understanding these ignition switch issues and taking prompt action, 2008 Chevy Impala owners can ensure their vehicle remains safe and reliable on the road.