My check engine light is on on 2006 Mercury Mountaineer

My 2006 mercury mountaineer is hesitating and the engine emission warning light came on. I also notice a slight burnt smell outside of the vehicle. I am concerned that the issue might be the catalytic converter.
 
Country: United States
Make: Mercury
Model: Mountaineer Premier
Year: 2006
Engine: V8

1 answer
Hello you will need a check engine light diagnostic to find the fault code stored on-board the computer's memory to find out what system is having the problem.HAVE A BLESS DAY from DR.RECO.