2004 Chevrolet Impala, Monte Carlo and 2004 Buick Regal and more recall: Engine and engine cooling: engine

Recall at a glance

What is wrong

General Motors LLC (GM) notified the agency on April 2, 2015, that they are is recalling certain model year 2004 Buick Regal vehicles manufactured April 9, 2003, to June 1, 2003, 2004 Chevrolet Impala vehicles manufactured April 8, 2003, to June 23, 2003, and 2004 Chevrolet Monte Carlo vehicles manufactured April 7, 2003, to June 23, 2003. On May 18, 2015, GM expanded the recall to cover an additional 49,751 2004 Pontiac Grand Prix vehicles manufactured January 6, 2003, to June 25, 2004. In the affected vehicles, the valve cover gasket may leak.

Safety risk

The leaking engine oil can drip onto the hot surface of the exhaust manifold, increasing the risk of a fire.

The fix

GM will notify owners, and dealers will remove the plastic cover and plastic oil fill tube extension and replace the front valve cover and gasket. These repairs will be done free of charge. The recall began on April 24, 2015. Owners may contact Buick customer service at 1-800-521-7300, Pontiac customer service at 1-800-762-2737 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 14574.

Affected models

Model years listed by NHTSA for this campaign. Only vehicles within the build range in the notice are affected.

• Buick Regal: 2004
• Chevrolet Impala: 2004
• Chevrolet Monte Carlo: 2004
• Pontiac Grand Prix: 2004

Notes from the notice

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Frequently asked questions