I have a 97 buick lesabre that has two bad cylinders. What should I do?

There was no change in the idle of my car when I was checking my spark plugs, I noticeda certain two plugs when I pulled them out there was no change in the idle of my vehicle when I unplugged two of them. It was like there was no spark flowing and the fuel was just sitting there in the cylinder.

Do a compression test, and make sure your plugs are firing. If not trace back to coil.

Ok thnx, will do