Just recently I noticed my car hesitates when I punch from the line after it warms up. Once the rpms increase to about 2-3k it acts like like a turbo just spooled and revs up quick and normal.

When it is cold it runs fine its pulls nice and strong. It does almost sound there is slight miss at idle when the problem starts but it so so slight I cant really tell.

The plugs look good and I just replaced my 6al that was giving me probelms and I a new ign module as well.

Any suggestions would be great I am considering a lot of different upgrades at this point but I would like to cure this problem before starting any of them.