Running too hot usually is one of several possible coolant related problems. It could also be indicative of a vehicle hauling too much weight. What do you mean by losing power? While idling, when RPM (Revolutions Per Minute) fall it usually is indicative of a fuel mixture problem. If moving, and vehicle slows with RPM steady or rising, it usually is a driveline problem (transmission, axle differential, etc). If moving and RPM fall, it usually is a fuel-related problem.
If a car shakes and loses power when idling it can be the spark plug. If a spark plug is fouling, it can cause power losses.
One thing that could be wrong with a 2013 Chrysler 200 when it loses power and smells like rotten eggs is the catalytic converter needs to be replaces. When a car has a rotten egg smell, this is usually the cause.
fuel filter could be clogged or the fuel pump is going out on it.
A power loss can be from a dead or almost-dead battery. If the car loses power on a hill, it might be a fuel injector or fuel pump, if I'm not mistaken.
It most likely has a plugged catalytic converter.
Try changing the fuel filter.
gravity
Same as any car with power steering. You can continue to steer the car but with increased effort.
what year is your car and engine cylinders
It loses power because going uphill is harder then going downhill therefore causing it to use more gas and then making it lose power bit by bit.
runs out of petral,but that's power for a car so yes
Check all of the vacuum lines for leaks. Also, make sure that the idle is at the right speed.