2009 dodge charger 2.7 Throttle light on dash intermittently Slow acceleration and gas gauge isn't correct

What is your question?

Once or twice a week the throttle light on the dash comes on and the car dies Restarts no problem .very slow acceleration and gas consumption is a lot more and the gas gauge is not reading properly at all. The idol is rough. I don't know if it's a throttle body a sensor or what any advice would be very appreciated thank you

How long has your 2009 Dodge Charger had this problem?

A couple of months