For some reason my car isn't going in to closed loop, and the last two times it did, both times it automatically revved up to 2000 RPM and sat there. The O2's are cycling, so it's not a matter of them not heating up. I'm not getting any error codes, nothing it way out of the ordinary either, but it just won't advance to closed loop.

Any ideas?

 

Generally, they cycle in response to the closed loop feedback. If it isn't in closed loop, they wouldn't "cycle". Did you check coolant temp?

 

yeah, and the coolant temp was enough. I just took it out and finally got it to jump to closed loop after about 6-7 minutes of driving.