Replaced timing chain and guide

What is your question?

I recently replaced my timing chain and guides on my 1997 Chevy S10 with a 2.2. The truck still has a rough idle and is currently flooding all 4 cylinders. I have replaced nearly every sensor and nothing has changed.

What makes this problem better or worse?

It ran a little better when I unplugged the map sensor

How long has your 1997 Chevrolet S10 had this problem?

More than a week