By Bernie Woodall

DETROIT, Nov 1 (Reuters) - A Chrysler executive told Donald Trump in a Tweet on Thursday that the real estate executive and television personality was "full of ****" for repeating a notion that Chrysler is shipping U.S. Jeep production to China, which the automaker refutes.

Ralph Gilles, the head of product design for Chrysler, became the second top Chrysler executive in three days to strongly deny the claim, which was first made by Republican presidential candidate Mitt Romney last week to a crowd in Ohio.

Trump, from his Twitter account, said, "Obama is a terrible negotiator. He bails out Chrysler and now Chrysler wants to send all Jeep manufacturing to China--and will!"

To which Gilles, from his Twitter account, responded to Trump: "You are full of ****!"

In a second Tweet, Gilles added: "I apologize for my language, but lies are just that, lies."

On Tuesday, Chrysler Group LLC Chief Executive Sergio Marchionne, in an e-mail to employees, also flatly denied Romney's claim.

"I feel obliged to unambiguously restate our position: Jeep production will not be moved from the United States to China," Marchionne wrote.

Romney, speaking a week ago to a crowd in Defiance, Ohio, said that he had read a news article that said Chrysler's Jeep brand is considering moving "all production to China."

Jeep, Chrysler's global brand, has three U.S. assembly plants, including one in Toledo, Ohio. The others are in Illinois and in Detroit.