The defect
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.
The risk
The leaking engine oil can drip onto the hot surface of the exhaust manifold, increasing the risk of a fire.
The remedy
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.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Buick Regal | 2004 |
| Chevrolet Impala | 2004 |
| Chevrolet Monte Carlo | 2004 |
| Pontiac Grand Prix | 2004 |
Components: ENGINE AND ENGINE COOLING:ENGINE
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Buick Regal | 2004 | 66 | 2 |
| Chevrolet Impala | 2004 | 1,073 | 4 |
| Chevrolet Monte Carlo | 2004 | 230 | 4 |
| Pontiac Grand Prix | 2004 | 454 | 7 |
Other engine and engine cooling recalls in 2015
53 of the 863 recall campaigns reported to NHTSA in 2015 concerned the engine and engine cooling; General Motors LLC filed 272 campaigns in all.
| 15V852000 18 Dec 2015 | Suzuki Motor of America, Inc. |
| 15V816000 7 Dec 2015 | Daimler Trucks North America LLC |
| 15V755000 16 Nov 2015 | Navistar, Inc. |
| 15V752000 13 Nov 2015 | Newmar Corporation |
| 15V705000 26 Oct 2015 | Volkswagen Group of America, Inc. |
| 15V701000 26 Oct 2015 | General Motors LLC |
| 15V702000 26 Oct 2015 | Mack Trucks, Inc. |
| 15V676000 19 Oct 2015 | Chrysler (FCA US LLC) |
NHTSA recalls (public domain) · all recalls of 2015