US government investigates '07-08 Hyundai Elantras

The National Highway Traffic Safety Administration said in a posting on its Web site that its preliminary investigation involves about 167,000 Elantras. NHTSA said it has received four reports of engine stalling because of problems with the vehicle's fuel pump module.

One owner said the car stalled in the fast lane of a three-lane highway and caused a crash involving three cars and one injury. Three of the four reports involved vehicles with only 600 miles or less; the fourth vehicle had 2,839 miles at the time.

Hyundai Motor Co. spokesman Miles Johnson said Monday it was too early in the process to draw any conclusions about the alleged safety issue. He said Hyundai was cooperating with NHTSA on the investigation.

U.S. sales of the Elantra grew more than 50 percent in June to nearly 14,500 vehicles for the month as consumers responded to gasoline prices that have exceeded $4-a-gallon.