I hope that there maybe someone out there who figured out a similar problem.

When I start the car up cold, it will run a little ruff and continue to run that way until I get to where I am going which is usually just around town. Even after sitting for a while I restart the car and it runs great, does not miss a beat. So now I just start the car cold and let it warm up just a bit, but not required, and then shut it off and restart it. The second time it is started it runs perfect and is smooth as glass. What do you think the problem is?

1998 Catera 3.0 with around 80K Miles