2007 Chrysler Pacifica stalling

My 2007 pacifica will start up and sometimes idle for a second then dies. Unless im giving it gas. The traction control light comes on and so does the battery light.. it was sputtering when i drove it now it wont stay on at all. i also just filled up the car with gas and it has been sitting since and the gas gage is reading less than what it should be. when i first turn the key on the throttle body makes a clicking noise