Let me first admit that I am not familiar with auto mechanics lingo so I will express the problem(s) I am having the best that I can.
I have a 1995 Sonata, 6 Cylinder. I have had it about a year. It was a gift from a family member whom had the car about 2 years. It has had an oil leak since my sister first bought it stemming from the main seal which we have been told would be cheaper to replace the motor than to fix that problem. I had an oil change for the first time since I have had the car(yes, I know I am bad) and now there is some clear fluid mixed with a small amount of dark substance( I am guessing maybe oil...?) leaking from the muffler and it is smoking from there as well, worse than it originally had before the oil change. I am looking for any advice as to what the problem may be. Thanks in advance.