What should I do if I added 1 quart too many to my stratus 3.0?

You could remove the oil filter and depending on size would probably have 1/2 qt in it. Drain the oil filter and replace it and then run the engine, shut it off and recheck your level. If you are still over you could do it again. Otherwise you will have to take out the drain plug and when you think you got a quart out try to get the plug back in but this is a lot messier and you have to be quick and lucky to hit it beofer all the oil comes out. Try the oil filter trick.