I know that when I turn the A/C on, the car should slow down a bit. I think it's because of the additional belt that has to be spun. But yeah, anyway. Now when I turn on my A/C, my car slows down way too much. I mean, the motor studders a little more. Like you can feel it go " boom boom boom boom boom". I don't know if any of you know what i mean. Lol. But I was just wondering what it was. Hopefully the 7A is dieing so I could put the new monster in there. Let me know what you think it could be. Thanks.

What is your normal idle?

like 800-900, i think. one little line or two before the 1k

Try resetting your A/F mixture. There is a how-to.