The 5.4 triton engine was under the hood of several Ford models, but it was plagued with problems. Here are the most common ones reported by owners.

An American Airlines jet returned to Las Vegas after reporting an engine issue on Wednesday.

The American Airlines flight with 153 passengers, which was headed to Charlotte, N.C., returned to Las Vegas shortly after takeoff. No one was injured.

American Airlines said 153 passengers and six crew members were on board when Flight 1665 returned to Las Vegas' airport.

An experienced commercial airline pilot is offering his perspective, after a smoking engine forced a plane to land shortly after taking off from the Las Vegas airport Wednesday morning.

A new promotional video released by RTX, parent company of engine builder Pratt & Whitney, to support their bid to supply engines for the F-47, shows an interesting new rendering of an unspecified ...

An American Airlines flight made an emergency landing Wednesday morning in Las Vegas when witnesses said an engine caught fire shortly after takeoff.

According to officials with Harry Reid International Airport, an American Airlines flight had smoke coming from the left engine and turned around to land back at Harry Reid.

Engine fire forces American Airlines Flight 1665 to return to Las Vegas shortly after takeoff; all 159 onboard land safely.

An American Airlines flight bound for Charlotte, N.C., was forced to return to Harry Reid International Airport after smoke was seen coming out of an engine.