I have a 2001 dodge stratus sedan 2.7 liter. Noise coming from the top of the engine. sounds like a continual clicking. engine runs okay. clicking rpm with engine.

SOURCE: Clicking Noise Coming From Engine

oil pump may have to be replace or clean the oil pump strainer must remove oil pan

SOURCE: 2004 Dodge Stratus Sedan. engine light stays on,

Take the vehicle to any auto parts store that offers to read the fault codes with a scanner for free and find out what that code is. If it shows Upstream or Downstream O2 sensor replace the O2 Sensor. There is a catch, dodge had an issue in the 2000 - 2004. The ECM will show a fault code that indicates the Catalytic converter is faulty. This is actually a faulty Downstream O2 Sensor. If you get a Catalytic converter fault code replace the O2 sensor first if you still have the problem then replace the converter.

SOURCE: Is the front bumper cover from a 2001 dodge stratus sedan interchangeable with the 2001 dodge stratus coupe?

Sure. They only difference in them is 2 or 4 doors. Maybe the engine also.