Rough idle, power loss

[tyjarr]

I recently did a motor swap on my 97 gtp and ever since it idles really rough and has huge power loss from previous motor. And ideas? I noticed that one of the injectors look pretty rough when I switched them over, could that cause that? Also,there is no SES light or anything.

[Scottydoggs]

got the plug wires on right? it happens.

did it get a tune up when it went in?

check for vac leaks?